space mining
Bookmarked 708 weeks ago
hank summarizes the exciting news about planetary resources a company with plans to mine near-earth asteroids for precious metals and water and what these plans might mean for humanity039s future in spacelike scishow on facebook: http:wwwfacebookcomscishowfollow scishow on twitter: http:wwwtwittercomscishowfor more information on this topic:planetary resources websitehttp:wwwplanetaryresourcescombrief on the company from technology reviewhttp:wwwtechnologyreviewcomblogmimssbits27776p1=blogsasteroid retrieval feasibility studyhttp:kisscaltechedustudyasteroidasteroid_final_reportpdftags: planetary resources asteroid mining space mining entrepreneur space space exploration nasa science scishow solar system exploration james cameron google humanity near-earth asteroid platinum palladium metal carbonaceous chondrites earth robots robotic craft jet propulsion laboratory jpl technology asteroid profit company natural resources curiosity space travel water news

3 things you didn039t know about voyager
Bookmarked 691 weeks ago
hank tells us three things we probably didn039t know about the voyager 1 spacecraftlike scishow on facebook http:wwwfacebookcomscishowfollow scishow on twitter http:wwwtwittercomscishowreferences for this episode can be found in the google document here:http:dftba-3p-escishow science astronomy voyager jupiter uranus saturn neptune deep space spacecraft solar system man-made object nasa heliosheath heliosphere interstellar space data mission cosmic radiation magnetic field ultraviolet emission charged particles milky way galaxy star formation plutonium battery power instrument golden record jpl exploration research

marie curie: great minds
Bookmarked 710 weeks ago
hank tells us the story of his favorite genius lady scientist and radioactive superhero marie curie like scishow on facebook: http:wwwfacebookcomscishowfollow scishow on twitter: http:wwwtwittercomscishowthis video uses sounds from freesoundorg a list of which can be found along with the references for this video in the google document here: http:dftba-2l-7this video contains music by kevin macleod from incompetechcomthe scishow theme was composed by tom milsomtags: marie curie marie sklodowska scishow science physics chemistry education great minds radioactivity radioactive radiation nobel prize superhero warsaw poland university pierre curie france uranium becquerel electricity polonium radium atom toxic cancer sorbonne leukemia pantheon

why sexy is sexy
Bookmarked 694 weeks ago
hank delves into the scientific reasons behind why we are attracted to the people we039re attracted to it039s complicatedlike scishow on facebook: http:wwwfacebookcomscishowfollow scishow on twitter: http:wwwtwittercomscishowreferences for this episode can be found in the google document here: http:dftba-3by3scishow science biology sexual selection evolution darwin sex intercourse mate gene peacock human survival advantage health fertility bilateral symmetry waist hip testosterone ratio genetic pheromone immune system major histocompatibility complex mhc offspring attraction sexy attractive origin of species natural selection

5 weird reasons not to smoke
Bookmarked 698 weeks ago
hank gives you five more reasons why you should probably avoid smoking or quit if you already smoke - in addition to those big ones you already know about these are the weird reasonslike scishow on facebook: http:wwwfacebookcomscishowfollow scishow on twitter: http:wwwtwittercomscishowreferences for this episode can be found in the google document here: http:dftba-2wvrsmoking smoke smoker cigarette impacts toxin breast ptosis breast boob sagging sag hearing loss erectile dysfunction impotence impotent second-hand smoke secondhand respiration respiratory cancer lymphoma dog cat pet happy happiness health healthy scishow science hank green

a brief history of birth control
Bookmarked 696 weeks ago
gym teacher hank gives us the full story of the past present and future of birth controllike scishow on facebook: http:wwwfacebookcomscishowfollow scishow on twitter: http:wwwtwittercomscishowreferences for this episode can be found in the google document here: http:dftba-35m1loretta lynn quotone039s on the way the pillquot: http:wwwyoutubecomwatchv=ymzsyyjnb74scishow science sex intercourse sexual intercourse reproduction baby infant birth pregnancy pregnant birth control contraception gym teacher health class history china lead mercury europe medieval canada family planning silphium thera greek island greece abortion black plague church catholic catholicism pope innocent viii midwife sterilization barrier method hormonal method contragestion abstinence surgery fallopian tube vas deferens sperm egg condom diaphragm ancient roman ancient egyptian oral contraceptive pill estrogen progesterone uterus intrauterine device iud fertilization gestation copper

the mayan calendar amp 2012
Bookmarked 719 weeks ago
hank tells us about the mayan calendar ampamp why december 21 2012 will not be the end of the worldfollow scishow on twitter: http:wwwtwittercomscishowlike scishow on facebook: http:wwwfacebookcomscishowfor the citations for this dose check out the google document here: http:dftba-citationstags: time travel house cat cat cat litter maya mayans mayan mayan calendar calendar 2012 ancient civilization apocalypse time tomb raider underworld long count calendar last creation lore new year y2k scishow science hank green dose

yellowstone super volcano
Bookmarked 708 weeks ago
hank reveals the details about the giant volcano in yellowstone national parklike scishow on facebook: http:wwwfacebookcomscishowfollow scishow on twitter: http:wwwtwittercomscishowreferences for this episode can be found in the google document here: http:dftba-2x9gtags: super volcano supervolcano yellowstone volcano yellowstone national park scishow science geology caldera hydrothermal magma geyser hot pot fumerole eruption ash yellowstone volcano observatory erupt wyoming montana old faithful national park toba mt st helen039s ice age geological record earthquake fault

football disease moon base dreams and the deepest vents ever
Bookmarked 719 weeks ago
hank breaks the news to you about your brain on football the reality behind the latest moon-base plan and an epic win -- and fail -- in the animal kingdomfollow scishow on twitter: http:wwwtwittercomscishowlike scishow on facebook: http:wwwfacebookcomscishowfor the citations for this video follow this link to the google document: http:dftba-citations1tags: hank green news science news scishow football injury brain nfl concussion cte superbowl giants patriots chronic traumatic encephalopathy depression memory loss dementia brain bank accelerometer culture medium booster newt gingrich moon colony nasa constellation helium mining mars space exploration data points deep sea vent caribbean burmese python florida everglades

man made earthquakes and more
Bookmarked 709 weeks ago
hank hits you with a ton of news this time - amazon ceo jeff bezos has plans to retrieve saturn v rocket engines from the bottom of the atlantic new research on the impacts from the deep water horizon oil spill to life in the gulf of mexico some indications that humanity has affected even quotnaturalquot disasters like earthquakes findings of radioactive iodine off the coast of southern california and some possible insights into the cause of colony collapse disorder which is devastating the nation039s honey bee populationlike scishow on facebook: http:wwwfacebookcomscishowfollow scishow on twitter: http:wwwtwittercomscishowreferences for this episode can be found in the google document here: http:dftba-2pu_scishow science news titanic amazon jeff bezos apollo 11 saturn v space engine rocket sonar nasa museum of flight seattle deepwater horizon oil spill gulf of mexico alvin navy floc coral research zooplankton food chain noaa dolphin stranding stranded marine mammals earthquake usgs man-made hydraulic fracturing fracking natural gas geology geologists natural disasters marine biology fukushima daiichi iodine 131 kelp bed radioactive contamination honey bee colony collapse disorder harvard biology high-fructose corn syrup insecticide pollination