06-07-2020, 04:58 PM
Location: Huntsville, AL
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In the early 1970s there were plans for a space station and a reusable shuttle to build it. Only the space shuttle survived the whims of Congress. For decades we had to do with a spacecraft that was ill suited for most needs, was expensive to operate and proved to be not as safe as was intended.
The current replacement the SLS has survived multiple delays and cost overruns. Some of that are understandable but too much has been the results of interference from the White House and Congress. Its biggest problem is that it will be suited for only a small fraction of what will be needed for current and future space launches.
SpaceX has shown that a private company is better suited for making rockets than a bloated government agency. It is much more flexible in its management and engineering development. However, like all private companies it has one flaw. It has to make money at some point or risk being shut down. Similar projects by the government can with enough political backing can go on for decades and never make money an maybe even lose a lot of money.
I will also be glad when Boeing is able to launch a manned Starliner. This will provide backup for SpaceX's Crew Dragon. Hopefully there will be enough future space business for both companies
BTW, I worked in a support position for the Propulsion Division at Marshall Space Flight Center for almost 15 years.
06-07-2020, 06:07 PM
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Quote:
Originally Posted by
RocketDawg
Did they start from scratch? No.
No, and no one will claim that. They're in effect a demonstarion of NASA working as intended - do the groundbreaking research to give US industry a leg up.
Quote:
Originally Posted by
cjseliga
Very true, and didn't a most of the engineers from NASA's shuttle program just join SpaceX after that program was shutdown in 2011?
That would be surprising. The different Shuttle replacement programs - Constellation and SLS - were/are based on Shuttle technology. And Falcon 9 already flew in 2010.
06-07-2020, 06:12 PM
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Quote:
Originally Posted by
RocketDawg
How do you know that? Did you work there? I did, and we did.
Well... Ares I was on track to cost $20B to develop. Falcon 9 - which I will maintain is as close to apples-to-apples as one can reasonably get - cost somewhere in the vicinity of $600 million to develop.
In kilogram-to-orbit cost, SpaceX is far superior to NASA.
06-09-2020, 08:25 AM
Location: Ayy Tee Ell by way of MS, TN, AL and FL
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Government regulates, not innovates.
Even with SpaceX, NASA will still have a vital role.
06-09-2020, 10:21 AM
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Quote:
Originally Posted by
Mississippi Alabama Line
Government regulates, not innovates.
NASA used to innovate quite a bit. The X-plane program, the work on lifting bodies, that sort of stuff.
06-09-2020, 10:48 AM
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Quote:
Originally Posted by
Mississippi Alabama Line
Government regulates, not innovates.
Even with SpaceX, NASA will still have a vital role.
This is true, but Huntsville is really tertiary to Houston, KSC, and Goddard. The big 3 will survive as long as the agency does, but my understanding is that the lion's share of MSFC is reliant on SLS and, somewhat, Artemis.
It's no secret that SLS is DOA unless enough starships explode that SpaceX just gives up completely. Eventually the politicians that kept SLS alive will retire, move on, or otherwise lose the political capital to pour billions more down the SLS sinkhole. The only way SLS survives is if it's the only game in town. With New Glen, Falcon Heavy, and maybe Starship, there is 1 operational and 2 very likely American boosters making SLS redundant.
There's a non-zero chance of Starship never flying, as the radically different approach to spaceflight might be the wrong pathway. SpaceX may never be able to even orbit the Starship. There's an even better chance that the vehicle will not survive reentry. However, even a throw-away version of Starship is orders of magnitude more efficient than SLS.
I had to laugh yesterday, because I was reading my kids a space exploration book which listed SLS as expected to launch in 2018. It will be a straight up miracle if it launches prior to 2022, and I think 2024 is even ambitious.
I don't know how much of Huntsville is dependent on an expanded MSFC. I remember the town from when I visited, thinking about working on fusion, antimatter, solar wind, and nuclear propulsion experiments at a sleepy little backwater NASA site several lifetimes ago.
I don't think there's much money, in tourism or lunar mining or whatever, pulling private industry toward replacing Artemis any time soon, so that program might be able to pick up some of the slack. Simply due to gravity, time, distance, the necessity of radiation shielding, and hopefully some in-situ raw materials, the Moon will be an important resource for development of space near earth. So, for the next several decades Artemis and its iterations will provide some funding to MSFC/Huntsville. However, if a big chunk of Huntsville's industry is tied up with SLS, the city needs to see the writing on the wall and rethink its future.
06-09-2020, 11:03 AM
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Quote:
Originally Posted by
wac_432
This is true, but Huntsville is really tertiary to Houston, KSC, and Goddard. The big 3 will survive as long as the agency does, but my understanding is that the lion's share of MSFC is reliant on SLS and, somewhat, Artemis.
It's no secret that SLS is DOA unless enough starships explode that SpaceX just gives up completely. Eventually the politicians that kept SLS alive will retire, move on, or otherwise lose the political capital to pour billions more down the SLS sinkhole. The only way SLS survives is if it's the only game in town. With New Glen, Falcon Heavy, and maybe Starship, there is 1 operational and 2 very likely American boosters making SLS redundant.
There's a non-zero chance of Starship never flying, as the radically different approach to spaceflight might be the wrong pathway. SpaceX may never be able to even orbit the Starship. There's an even better chance that the vehicle will not survive reentry. However, even a throw-away version of Starship is orders of magnitude more efficient than SLS.
I had to laugh yesterday, because I was reading my kids a space exploration book which listed SLS as expected to launch in 2018. It will be a straight up miracle if it launches prior to 2022, and I think 2024 is even ambitious.
I don't know how much of Huntsville is dependent on an expanded MSFC. I remember the town from when I visited, thinking about working on fusion, antimatter, solar wind, and nuclear propulsion experiments at a sleepy little backwater NASA site several lifetimes ago.
I don't think there's much money, in tourism or lunar mining or whatever, pulling private industry toward replacing Artemis any time soon, so that program might be able to pick up some of the slack. Simply due to gravity, time, distance, the necessity of radiation shielding, and hopefully some in-situ raw materials, the Moon will be an important resource for development of space near earth. So, for the next several decades Artemis and its iterations will provide some funding to MSFC/Huntsville. However, if a big chunk of Huntsville's industry is tied up with SLS, the city needs to see the writing on the wall and rethink its future.
That and the military.
06-09-2020, 11:12 AM
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Quote:
Originally Posted by
wac_432
Eventually the politicians that kept SLS alive will retire, move on, or otherwise lose the political capital to pour billions more down the SLS sinkhole.
There was a piece the other day about Sen. Shelby not having raised any funds for reelection yet. Could be he's planning on retiring?
06-09-2020, 11:59 AM
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Quote:
Originally Posted by
wac_432
It's no secret that SLS is DOA unless enough starships explode that SpaceX just gives up completely. Eventually the politicians that kept SLS alive will retire, move on, or otherwise lose the political capital to pour billions more down the SLS sinkhole. The only way SLS survives is if it's the only game in town . With New Glen, Falcon Heavy, and maybe Starship, there is 1 operational and 2 very likely American boosters making SLS redundant.
There's another way.
NASA has pretty much recognized that the cost of SLS will not be able to compete with commercially available launch vehicles in or coming up in the market, so it has announced that it is leaving the Low Earth Orbit (LEO) to commercial launch providers. This includes access to the International Space Station (ISS) and now it looks like NASA is also backing off launches to the Moon. Instead, NASA announced that its future missions will be "tougher" such as going to Mars, or to the deep space, and resigned itself to go where it would be cost prohibitive for commercial launch companies to compete with NASA. So in a way you're right, NASA has positioned the SLS to be the only game in town
I did a post after SpaceX launched its Tesla sportster now circling around the Earth here on this forum and wonder how NASA can compete. It was pulled by the admin because it was a "doom & gloom" and "politically unpopular" to the Huntsville economy
The simple cost equation just does not add up when comparing SpaceX launch cost with NASA sponsored/ Boeing operated SLS launch cost.
For those who have supported MSFC in the past, I understand the hostility toward this thread. But it should not be taken that way. As employees/ support contractors, you don't get to have a say on how NASA manages its contracts. Ultimately it is Congress who decides how NASA spends its money and how long of schedule. I myself worked at MSFC for 9 years as a career civil servant so I understand the loyalty.
But it's time for "Old Space" companies like Boeing to wake up and recognize it needs to be more competitive. This reminds me the story of old IBM where the executives asked "why do we need to sell cheaper PC when companies are happy to pay a higher price to lease our mainframe computers?". Compete or be left behind. We are already seeing Boeing is no longer the leader in the space launch industry. Younger, hungrier, and more agile companies have passed it by.
Quote:
However, if a big chunk of Huntsville's industry is tied up with SLS, the city needs to see the writing on the wall and rethink its future.
The tide is changing.
MSFC now has added responsibility of Human Landing System (HLS) to bring the next man and the first woman to the Moon. Some of you may say but that's just funneling money from Congress to Industry. Well, the reality is MSFC passes on 80% of fund it receives from Congress to Industry anyway. It is only a matter of "who" in industry get this money. The remaining 20% goes to operations and support workforce development (including research). So I foresee MSFC will be doing OK and the Huntsville economy will do just fine.
Last edited by HB2HSV; 06-09-2020 at 12:18 PM ..
06-11-2020, 11:31 PM
Location: Huntsville, AL
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The future of both SLS and Artemis is no way guaranteed. This is mostly because their future depends on the whims of the White House and Congress. If Trump is not re-elected then both programs will probably be shut down. Even if Trump is re-elected then Artemis may not be ready before he leaves office in January 2025. After that date nothing is certain.
I believe the International Space Station is to be decommissioned in 2028. If Artemis and the Lunar Gateway are cancelled the United States and will have no capability for human presence in apace after that date. Both SpaceX and Boeing will be left to only doing unmanned launches.
If SLS and Artemis programs are both shutdown and there is no replacement for the International Space Station MSFC will have far less less work to do. If its operations are cut back it will be a major blow to Huntsville's International prestige and to much lesser extent its economic future. Sure MSFC does not have the influence it once had decades ago but if its operations are scaled back that could easily mean the loss of thousands of jobs in Huntsville.
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Most Common Occupations - Life, physical, and social science occupations (%)
Most Common Occupations - Education, legal, community service, arts, and media occupations (%)
Most Common Occupations - Community and social service occupations (%)
Most Common Occupations - Legal occupations (%)
Most Common Occupations - Education, training, and library occupations (%)
Most Common Occupations - Arts, design, entertainment, sports, and media occupations (%)
Most Common Occupations - Healthcare practitioners and technical occupations (%)
Most Common Occupations - Health diagnosing and treating practitioners and other technical occupations (%)
Most Common Occupations - Health technologists and technicians (%)
Most Common Occupations - Service occupations (%)
Most Common Occupations - Healthcare support occupations (%)
Most Common Occupations - Protective service occupations (%)
Most Common Occupations - Fire fighting and prevention, and other protective service workers including supervisors (%)
Most Common Occupations - Law enforcement workers including supervisors (%)
Most Common Occupations - Food preparation and serving related occupations (%)
Most Common Occupations - Building and grounds cleaning and maintenance occupations (%)
Most Common Occupations - Personal care and service occupations (%)
Most Common Occupations - Sales and office occupations (%)
Most Common Occupations - Sales and related occupations (%)
Most Common Occupations - Office and administrative support occupations (%)
Most Common Occupations - Natural resources, construction, and maintenance occupations (%)
Most Common Occupations - Farming, fishing, and forestry occupations (%)
Most Common Occupations - Construction and extraction occupations (%)
Most Common Occupations - Installation, maintenance, and repair occupations (%)
Most Common Occupations - Production, transportation, and material moving occupations (%)
Most Common Occupations - Production occupations (%)
Most Common Occupations - Transportation occupations (%)
Most Common Occupations - Material moving occupations (%)
People in Group quarters - Institutionalized population (%)
People in Group quarters - Correctional institutions (%)
People in Group quarters - Federal prisons and detention centers (%)
People in Group quarters - Halfway houses (%)
People in Group quarters - Local jails and other confinement facilities (including police lockups) (%)
People in Group quarters - Military disciplinary barracks (%)
People in Group quarters - State prisons (%)
People in Group quarters - Other types of correctional institutions (%)
People in Group quarters - Nursing homes (%)
People in Group quarters - Hospitals/wards, hospices, and schools for the handicapped (%)
People in Group quarters - Hospitals/wards and hospices for chronically ill (%)
People in Group quarters - Hospices or homes for chronically ill (%)
People in Group quarters - Military hospitals or wards for chronically ill (%)
People in Group quarters - Other hospitals or wards for chronically ill (%)
People in Group quarters - Hospitals or wards for drug/alcohol abuse (%)
People in Group quarters - Mental (Psychiatric) hospitals or wards (%)
People in Group quarters - Schools, hospitals, or wards for the mentally retarded (%)
People in Group quarters - Schools, hospitals, or wards for the physically handicapped (%)
People in Group quarters - Institutions for the deaf (%)
People in Group quarters - Institutions for the blind (%)
People in Group quarters - Orthopedic wards and institutions for the physically handicapped (%)
People in Group quarters - Wards in general hospitals for patients who have no usual home elsewhere (%)
People in Group quarters - Wards in military hospitals for patients who have no usual home elsewhere (%)
People in Group quarters - Juvenile institutions (%)
People in Group quarters - Long-term care (%)
People in Group quarters - Homes for abused, dependent, and neglected children (%)
People in Group quarters - Residential treatment centers for emotionally disturbed children (%)
People in Group quarters - Training schools for juvenile delinquents (%)
People in Group quarters - Short-term care, detention or diagnostic centers for delinquent children (%)
People in Group quarters - Type of juvenile institution unknown (%)
People in Group quarters - Noninstitutionalized population (%)
People in Group quarters - College dormitories (includes college quarters off campus) (%)
People in Group quarters - Military quarters (%)
People in Group quarters - On base (%)
People in Group quarters - Barracks, unaccompanied personnel housing (UPH), (Enlisted/Officer), ;and similar group living quarters for military personnel (%)
People in Group quarters - Transient quarters for temporary residents (%)
People in Group quarters - Military ships (%)
People in Group quarters - Group homes (%)
People in Group quarters - Homes or halfway houses for drug/alcohol abuse (%)
People in Group quarters - Homes for the mentally ill (%)
People in Group quarters - Homes for the mentally retarded (%)
People in Group quarters - Homes for the physically handicapped (%)
People in Group quarters - Other group homes (%)
People in Group quarters - Religious group quarters (%)
People in Group quarters - Dormitories (%)
People in Group quarters - Agriculture workers' dormitories on farms (%)
People in Group quarters - Job Corps and vocational training facilities (%)
People in Group quarters - Other workers' dormitories (%)
People in Group quarters - Crews of maritime vessels (%)
People in Group quarters - Other nonhousehold living situations (%)
People in Group quarters - Other noninstitutional group quarters (%)
Residents speaking English at home (%)
Residents speaking English at home - Born in the United States (%)
Residents speaking English at home - Native, born elsewhere (%)
Residents speaking English at home - Foreign born (%)
Residents speaking Spanish at home (%)
Residents speaking Spanish at home - Born in the United States (%)
Residents speaking Spanish at home - Native, born elsewhere (%)
Residents speaking Spanish at home - Foreign born (%)
Residents speaking other language at home (%)
Residents speaking other language at home - Born in the United States (%)
Residents speaking other language at home - Native, born elsewhere (%)
Residents speaking other language at home - Foreign born (%)
Class of Workers - Employee of private company (%)
Class of Workers - Self-employed in own incorporated business (%)
Class of Workers - Private not-for-profit wage and salary workers (%)
Class of Workers - Local government workers (%)
Class of Workers - State government workers (%)
Class of Workers - Federal government workers (%)
Class of Workers - Self-employed workers in own not incorporated business and Unpaid family workers (%)
House heating fuel used in houses and condos - Utility gas (%)
House heating fuel used in houses and condos - Bottled, tank, or LP gas (%)
House heating fuel used in houses and condos - Electricity (%)
House heating fuel used in houses and condos - Fuel oil, kerosene, etc. (%)
House heating fuel used in houses and condos - Coal or coke (%)
House heating fuel used in houses and condos - Wood (%)
House heating fuel used in houses and condos - Solar energy (%)
House heating fuel used in houses and condos - Other fuel (%)
House heating fuel used in houses and condos - No fuel used (%)
House heating fuel used in apartments - Utility gas (%)
House heating fuel used in apartments - Bottled, tank, or LP gas (%)
House heating fuel used in apartments - Electricity (%)
House heating fuel used in apartments - Fuel oil, kerosene, etc. (%)
House heating fuel used in apartments - Coal or coke (%)
House heating fuel used in apartments - Wood (%)
House heating fuel used in apartments - Solar energy (%)
House heating fuel used in apartments - Other fuel (%)
House heating fuel used in apartments - No fuel used (%)
Armed forces status - In Armed Forces (%)
Armed forces status - Civilian (%)
Armed forces status - Civilian - Veteran (%)
Armed forces status - Civilian - Nonveteran (%)
Fatal accidents locations in years 2005-2021
Fatal accidents locations in 2005
Fatal accidents locations in 2006
Fatal accidents locations in 2007
Fatal accidents locations in 2008
Fatal accidents locations in 2009
Fatal accidents locations in 2010
Fatal accidents locations in 2011
Fatal accidents locations in 2012
Fatal accidents locations in 2013
Fatal accidents locations in 2014
Fatal accidents locations in 2015
Fatal accidents locations in 2016
Fatal accidents locations in 2017
Fatal accidents locations in 2018
Fatal accidents locations in 2019
Fatal accidents locations in 2020
Fatal accidents locations in 2021
Alcohol use - People drinking some alcohol every month (%)
Alcohol use - People not drinking at all (%)
Alcohol use - Average days/month drinking alcohol
Alcohol use - Average drinks/week
Alcohol use - Average days/year people drink much
Audiometry - Average condition of hearing (%)
Audiometry - People that can hear a whisper from across a quiet room (%)
Audiometry - People that can hear normal voice from across a quiet room (%)
Audiometry - Ears ringing, roaring, buzzing (%)
Audiometry - Had a job exposure to loud noise (%)
Audiometry - Had off-work exposure to loud noise (%)
Blood Pressure & Cholesterol - Has high blood pressure (%)
Blood Pressure & Cholesterol - Checking blood pressure at home (%)
Blood Pressure & Cholesterol - Frequently checking blood cholesterol (%)
Blood Pressure & Cholesterol - Has high cholesterol level (%)
Consumer Behavior - Money monthly spent on food at supermarket/grocery store
Consumer Behavior - Money monthly spent on food at other stores
Consumer Behavior - Money monthly spent on eating out
Consumer Behavior - Money monthly spent on carryout/delivered foods
Consumer Behavior - Income spent on food at supermarket/grocery store (%)
Consumer Behavior - Income spent on food at other stores (%)
Consumer Behavior - Income spent on eating out (%)
Consumer Behavior - Income spent on carryout/delivered foods (%)
Current Health Status - General health condition (%)
Current Health Status - Blood donors (%)
Current Health Status - Has blood ever tested for HIV virus (%)
Current Health Status - Left-handed people (%)
Dermatology - People using sunscreen (%)
Diabetes - Diabetics (%)
Diabetes - Had a blood test for high blood sugar (%)
Diabetes - People taking insulin (%)
Diet Behavior & Nutrition - Diet health (%)
Diet Behavior & Nutrition - Milk product consumption (# of products/month)
Diet Behavior & Nutrition - Meals not home prepared (#/week)
Diet Behavior & Nutrition - Meals from fast food or pizza place (#/week)
Diet Behavior & Nutrition - Ready-to-eat foods (#/month)
Diet Behavior & Nutrition - Frozen meals/pizza (#/month)
Drug Use - People that ever used marijuana or hashish (%)
Drug Use - Ever used hard drugs (%)
Drug Use - Ever used any form of cocaine (%)
Drug Use - Ever used heroin (%)
Drug Use - Ever used methamphetamine (%)
Health Insurance - People covered by health insurance (%)
Kidney Conditions-Urology - Avg. # of times urinating at night
Medical Conditions - People with asthma (%)
Medical Conditions - People with anemia (%)
Medical Conditions - People with psoriasis (%)
Medical Conditions - People with overweight (%)
Medical Conditions - Elderly people having difficulties in thinking or remembering (%)
Medical Conditions - People who ever received blood transfusion (%)
Medical Conditions - People having trouble seeing even with glass/contacts (%)
Medical Conditions - People with arthritis (%)
Medical Conditions - People with gout (%)
Medical Conditions - People with congestive heart failure (%)
Medical Conditions - People with coronary heart disease (%)
Medical Conditions - People with angina pectoris (%)
Medical Conditions - People who ever had heart attack (%)
Medical Conditions - People who ever had stroke (%)
Medical Conditions - People with emphysema (%)
Medical Conditions - People with thyroid problem (%)
Medical Conditions - People with chronic bronchitis (%)
Medical Conditions - People with any liver condition (%)
Medical Conditions - People who ever had cancer or malignancy (%)
Mental Health - People who have little interest in doing things (%)
Mental Health - People feeling down, depressed, or hopeless (%)
Mental Health - People who have trouble sleeping or sleeping too much (%)
Mental Health - People feeling tired or having little energy (%)
Mental Health - People with poor appetite or overeating (%)
Mental Health - People feeling bad about themself (%)
Mental Health - People who have trouble concentrating on things (%)
Mental Health - People moving or speaking slowly or too fast (%)
Mental Health - People having thoughts they would be better off dead (%)
Oral Health - Average years since last visit a dentist
Oral Health - People embarrassed because of mouth (%)
Oral Health - People with gum disease (%)
Oral Health - General health of teeth and gums (%)
Oral Health - Average days a week using dental floss/device
Oral Health - Average days a week using mouthwash for dental problem
Oral Health - Average number of teeth
Pesticide Use - Households using pesticides to control insects (%)
Pesticide Use - Households using pesticides to kill weeds (%)
Physical Activity - People doing vigorous-intensity work activities (%)
Physical Activity - People doing moderate-intensity work activities (%)
Physical Activity - People walking or bicycling (%)
Physical Activity - People doing vigorous-intensity recreational activities (%)
Physical Activity - People doing moderate-intensity recreational activities (%)
Physical Activity - Average hours a day doing sedentary activities
Physical Activity - Average hours a day watching TV or videos
Physical Activity - Average hours a day using computer
Physical Functioning - People having limitations keeping them from working (%)
Physical Functioning - People limited in amount of work they can do (%)
Physical Functioning - People that need special equipment to walk (%)
Physical Functioning - People experiencing confusion/memory problems (%)
Physical Functioning - People requiring special healthcare equipment (%)
Prescription Medications - Average number of prescription medicines taking
Preventive Aspirin Use - Adults 40+ taking low-dose aspirin (%)
Reproductive Health - Vaginal deliveries (%)
Reproductive Health - Cesarean deliveries (%)
Reproductive Health - Deliveries resulted in a live birth (%)
Reproductive Health - Pregnancies resulted in a delivery (%)
Reproductive Health - Women breastfeeding newborns (%)
Reproductive Health - Women that had a hysterectomy (%)
Reproductive Health - Women that had both ovaries removed (%)
Reproductive Health - Women that have ever taken birth control pills (%)
Reproductive Health - Women taking birth control pills (%)
Reproductive Health - Women that have ever used Depo-Provera or injectables (%)
Reproductive Health - Women that have ever used female hormones (%)
Sexual Behavior - People 18+ that ever had sex (vaginal, anal, or oral) (%)
Sexual Behavior - Males 18+ that ever had vaginal sex with a woman (%)
Sexual Behavior - Males 18+ that ever performed oral sex on a woman (%)
Sexual Behavior - Males 18+ that ever had anal sex with a woman (%)
Sexual Behavior - Males 18+ that ever had any sex with a man (%)
Sexual Behavior - Females 18+ that ever had vaginal sex with a man (%)
Sexual Behavior - Females 18+ that ever performed oral sex on a man (%)
Sexual Behavior - Females 18+ that ever had anal sex with a man (%)
Sexual Behavior - Females 18+ that ever had any kind of sex with a woman (%)
Sexual Behavior - Average age people first had sex
Sexual Behavior - Average number of female sex partners in lifetime (males 18+)
Sexual Behavior - Average number of female vaginal sex partners in lifetime (males 18+)
Sexual Behavior - Average age people first performed oral sex on a woman (18+)
Sexual Behavior - Average number of woman performed oral sex on in lifetime (18+)
Sexual Behavior - Average number of male sex partners in lifetime (males 18+)
Sexual Behavior - Average number of male anal sex partners in lifetime (males 18+)
Sexual Behavior - Average age people first performed oral sex on a man (18+)
Sexual Behavior - Average number of male oral sex partners in lifetime (18+)
Sexual Behavior - People using protection when performing oral sex (%)
Sexual Behavior - Average number of times people have vaginal or anal sex a year
Sexual Behavior - People having sex without condom (%)
Sexual Behavior - Average number of male sex partners in lifetime (females 18+)
Sexual Behavior - Average number of male vaginal sex partners in lifetime (females 18+)
Sexual Behavior - Average number of female sex partners in lifetime (females 18+)
Sexual Behavior - Circumcised males 18+ (%)
Sleep Disorders - Average hours sleeping at night
Sleep Disorders - People that has trouble sleeping (%)
Smoking-Cigarette Use - People smoking cigarettes (%)
Taste & Smell - People 40+ having problems with smell (%)
Taste & Smell - People 40+ having problems with taste (%)
Taste & Smell - People 40+ that ever had wisdom teeth removed (%)
Taste & Smell - People 40+ that ever had tonsils teeth removed (%)
Taste & Smell - People 40+ that ever had a loss of consciousness because of a head injury (%)
Taste & Smell - People 40+ that ever had a broken nose or other serious injury to face or skull (%)
Taste & Smell - People 40+ that ever had two or more sinus infections (%)
Weight - Average height (inches)
Weight - Average weight (pounds)
Weight - Average BMI
Weight - People that are obese (%)
Weight - People that ever were obese (%)
Weight - People trying to lose weight (%)