Jordan Francisco
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September 30, 2015 22:21:34
September 29, 2015 16:53:55
Suanik Suane mind blowing !
September 30, 2015 19:44:58 · Reply
September 29, 2015 15:32:52
adelatorremothelet Please add a video that talks about private debt and its impact on economy.
September 29, 2015 23:44:48 · Reply
September 29, 2015 01:59:44
September 24, 2015 22:59:51
Ivan Pejić Fun trivia: USB data is transmitted as a differential signal over a twisted pair of wires (interference immune design pattern) so more or less poor design of connected devices makes them susceptible to RFI/EMI and you end up paying for a ferrite choked USB. :D
September 25, 2015 12:23:35 · Reply
Doomzdayishere The twists only deal with cross-talk on the cable. Tomorrow I am going to find the chip in my dog with a magnet.
September 26, 2015 05:07:38 · Reply
September 17, 2015 23:01:53
Lewis Goddard They do, but much less than older nuclear bombs would. Take a look at https://en.wikipedia.org/wiki/Starfish_Prime
September 19, 2015 15:11:21 · Reply
Timothy Childers A "growing belief that Elon Musk is a literal super-villain"?
September 18, 2015 22:51:28 · Reply
September 11, 2015 18:31:57
Edmund Roger Hamner Correction here. It's an AEROFOIL not an AIRFOIL. Plane wings are designed by AERONAUTICAL engineers, not AIRNAUTICAL engineers.
September 11, 2015 19:32:54 · Reply
Davida Fernandez Airfoil is correct for American English. Aerofoil is British English. http://www.nasa.gov/centers/dryden/about/Organizations/Technology/Facts/TF-2004-13-DFRC.html
September 13, 2015 15:23:57 · Reply
September 14, 2015 23:02:02
Becca Addison What about white spots that appear at the matrix, then grow out with the rest of the nail? I get those all the time on various nails.
September 14, 2015 23:06:53 · Reply
September 3, 2015 19:30:04
August 20, 2015 23:05:40
Arturo Gutierrez Saturn and its moons are so weird that I sometimes find it easier to think that the whole system was once the setting of an ancient alien battle and all these quirky features are the results of their planetary-scale brawl.
August 22, 2015 00:00:54 · Reply
August 19, 2015 21:56:11
August 18, 2015 15:07:13
August 14, 2015 21:34:28
Richard Schmidt I have the same problem of being blocked even though I am a subscriber and have a regular $5 pledge taken each month. I have never been able to open any of the "special features" or advanced releases of SciShow. I have written to Patrion with no result, or even an answer. Maybe this will catch someone's eye.
August 15, 2015 02:19:35 · Reply
Bennett Hennessey I have a question for you. We use alcohol to disinfect things, and one popular usage is to kill a virus when someone has a cold- like after shaking their hand. So if alcohol is so effective at killing a virus, then when you have a cold, would it not be beneficial do drink alcohol. If your body has a high level of alcohol would that not hurt the virus- like the way chemotherapy works. My English Aunts always gave a child some whiskey if they were sick. Bennett Hennessey Santa Cruz, Bolivia [email protected]
August 20, 2015 12:57:52 · Reply
William Blanton I keep getting Patreon Postings that say I have to be a member/supporter to view. I pledge 12 bucks a month and am tired of getting these emails that say i have to be a contributor to open when I am! Can't figure out how to fix this .
September 12, 2015 06:42:02 · Reply
August 18, 2015 18:00:04
August 6, 2015 22:37:21
August 6, 2015 21:12:11
August 6, 2015 19:14:00
Mark Brown Well done! This is a fascinating subject. I take it the sequel to this video will likely introduce the RSA algorithm. For a class, I wrote a basic function for the RSA algorithm in the programming language Haskell: encrypt :: Integer -> Integer -> Integer -> (Integer, Integer) encrypt p q m = (encrypted, decrypted) where n = p * q k = (p - 1) * (q - 1) e = getPublicKey k d = getPrivateKey e k encrypted = (m^e) `mod` n decrypted = (encrypted ^ d) `mod` n getPublicKey :: Integer -> Integer getPublicKey k = head [x | x <- [2..(k - 1)], k `mod` x /= 0] getPrivateKey :: Integer -> Integer -> Integer getPrivateKey e k = head [x | x <- [2..(k - 1)], (x * e) `mod` k == 1] It's fascinating, complicated stuff :)
August 8, 2015 23:53:34 · Reply
August 4, 2015 15:45:03
heatherwanderer777 :D can't wait!
August 5, 2015 16:14:15 · Reply
August 4, 2015 20:39:14
Phillip Hollier-Day I'd always wondered why centripetal space stations hadn't been developed already. I guess it can't be cheap to develop something on such a large scale, but who knows what may happen in ten or twenty years.
August 4, 2015 21:27:08 · Reply
July 28, 2015 20:25:42
Martijn Coppoolse ...you can't the the sky from me...
July 28, 2015 20:46:50 · Reply
Arturo Gutierrez I like this kind of episode were you analyze the scientific accuracy of some sci-fi setting. I would love to see more of these :)
July 28, 2015 21:47:39 · Reply
Samuel Brémont Go gun hoe-tze bee dio-se.
July 29, 2015 14:02:47 · Reply
July 23, 2015 19:49:33
July 16, 2015 16:26:33
July 16, 2015 16:58:51
July 6, 2015 23:27:58
Stuart The ancient arms race between predator and prey never ceases to amaze me.
September 30, 2015 23:21:16 · Reply
Diana Wray Sorry, this post was about the biofluorescent turtle. I mistakenly said it was bioluminescent - not the same thing. Still, here's the article. http://www.cnn.com/2015/09/29/world/biofluorescent-sea-turtle-discovered/ Cool stuff.
October 1, 2015 04:21:33 · Reply
Wesley Hattingh very interesting video!! :D
October 1, 2015 16:10:35 · Reply