Hank tells us the stories of three experiments in biology that, with creativity and luck, changed science & the world with it in their work to solve the mysteries of the universe.
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References for this episode can be found in the Google document here: http://dft.ba/-1XiO
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April 2, 2018
Experiments with Mercury
Its funny
If atheist can comprehend God
Nature did it……
I just can't believe how some idiotic Christians still deny evolution when it's absolutely real and it has been proven multiple times..
what's with all the hatred of religious people? even Hank seems to not like them at times. They aren't all nutty cultist. live and let live.
If my homie Mendel isn't here
Please change the background pls pls plzzzzzz..
Giraffe neck ahhh
#gayforgreen
one of your button's open.
is this John green?
If Biogenesis is a confirmed law, then how is evolution true?
This is kinda awesome, but it's funny how we look down on a vital principle of air cause this experiment but it explains literally nothin about where life actually comes from, yea, there are living things in the air, that can be killed but where the fuck did that life come from?
The link is a site for buying instagram likes/followers.
If this is your actual references, i'm quite dissapointed.
I believed this crap when i was in high school only to realize later in life that it's complete bullshit and wish i had the hindsight to call out the bullsiht.
-Was the liquid cleared of any bacterial contamination? was it Pure h20.
-was the container of the liquid cleared of any bacterial contamination?
-was the flask cleared of any bacterial contamination?
-were the chemicals cleared of any bacterial contamination?
-was the experiment done in a clean enclosure chamber?
-was the air inside the enclosure chamber cleared of any microbial contamination.
so it seems we as a species are getting closer to creating our own unique form of life.
It's about time that the Miller Urey 1953 amino acid experiment be finally thrown into the trash can.
Their entire experiment hinged on the assumption of a reducing atmosphere in the Hadean period.
A recent 2011 paper by Trail et al has refuted that assumption by studying the oxidation states of Hadean magma melts via cerium levels in zircon crystals. The authors state, "These results suggest that outgassing of Earth’s interior later than 200 Myr into the history of Solar System formation would not have resulted in a reducing atmosphere."
[doi:10.1038/nature10655]
EVOOOLUUUTIOOOON The biggest lie ever told
Where are the references for this episode?
The link is a weird site selling instagram likes and followers, wth? 😀
I'm sorry, but the Miller Urey is a joke
So why can't air born microbes go against gravity?
The Miller's experiment had created amino acids but amino acids themselves are translated by RNA coming from the information of DNA. Amino acid could not store and reproduce information; it needs DNA and RNA so the experiment still did not answer on where and how did life first originated.
still….the first spark of life doesn't make sense.
Wait, how come dust and bacteria can't get past the swan-neck?
Ok, I sort of understand why you are mocking the scientists contemporary to Pasteur. But isn't the last experiment just a variation on "Spontaneous Generation" How can you mock the early scientists and not mock the later ones looking for some "Vital Principle" that causes life to arise? Sounds to me like they were just ahead of their time.
missed a button…
how is the theory of spontaneous generation diferent than the big bang?
Current is not measured in volts.
so happy finally get scishow for me class 🙂
He forgot to mention that after the miller-urey experiment, he found both left handed and right handed amino acids in equal portions. Right handed amino acids being toxic to life. Also if you have a container of just left handed amino acids, some of them tend to convert to right handed amino acids, until the balence between L & R handed amino acids are balanced.
It's funny, if Christians can't answer a question:
God did it!
#3 is Oparin's theory.
This guy reminds me of the guy on TheCurtisParadisShow
How did a normal blender separate virus from bacteria!? Â Wouldn't the resultant slurry just be a combination of both anyway?
Hi I'm 9 and I love scinse and I love your bids make more plz
Great video for introducing my science biology class to the history of science!! Thank-you!
when you talked about fact #1, you said that life can't just appear from nothing… THAT IS EVOLUTION! Â This is why Evolution is not real, and makes no scene at all. Â Fun fact, when the scientists herd of Darwin's theory, they did absolutely no testing to see if it was true, they just said "it's real!", when in all scientific theories NEED to be tested before confirmed as a law. Â Also if it IS real, then why is nothing still evolving? Â shouldn't there be animals like half bird, and half fish?
Evolution is freaken dang, heck, suck, screwing crap.
isnt life coming from non-life kinda the basis of evolution though?
I love how the religious idiots are going crazy like "u don't know the origin of life? It's god u idiot, lol." It really makes me wonder how people can follow things so blindly and be so stupid to just accept such a bullshit answer such as "I do know, therefore GOD DID IT!".
I'm reading about this experiment and it says it made Urea, hydrogen cyanide, acetic acid and lactic acid? Can someone please clarify this thanks.