cuck4k first foray into cuckolding
Bookmarked 37 weeks ago
watch cuck4k first foray into cuckolding 2024 kama oxi runtime: 10:22 categories: kama oxi the cuckold cuckold watching cuckolding cuckold hotwife hot wife russian wife russian sex cuckold husband husband watches shaved pussy first experiment first homemade video hornyhill hornyhillse

insecure cheerleader attracts her athletic crush and makes him cum within her juicy te pussy
Bookmarked 41 weeks ago
watch insecure cheerleader attracts her athletic crush and makes him cum within her juicy te pussy 2023 runtime: 51:46 categories: blowjob cowgirl cum on pussy experiment fit girls masturbation mini skirt pale pawg petite pussy licking reverse cowgirl skeetsociety skinny solo teamskeet labs te uniform cosplay hornyhill hornyhillse

non-newtonian fluid: it039s alive hd
Bookmarked 742 weeks ago
my experiment about non newtonian fluid in forced resonance using a loudspeaker with various kind of waves and frequenciesthe last test is done with a 120hz sine wavefrom wikipedia:a non-newtonian fluid is a fluid whose flow properties are not described by a single constant value of viscosity many polymer solutions and molten polymers are non-newtonian fluids as are many commonly found substances such as ketchup starch suspensions paint blood and shampoo in a newtonian fluid the relation between the shear stress and the strain rate is linear and if one were to plot this relationship it would pass through the origin the constant of proportionality being the coefficient of viscosity in a non-newtonian fluid the relation between the shear stress and the strain rate is nonlinear and can even be time-dependent therefore a constant coefficient of viscosity can not be defined a ratio between shear stress and rate of strain or shear-dependent viscosity can be defined this concept being more useful for fluids without time-dependent behavior

quantum levitation demonstration at north museum
Bookmarked 695 weeks ago
the north museum of natural history ampamp science in lancaster pa previews its newest attraction: a quantum levitator it039s a circular track of magnets above which a razor-thin disc magically levitates seeming to defy the laws of physicspurchased for about 7000 from tel-aviv university the levitator is believed to be the only one of its kind in a united states museumthe key to the levitator is the disc which is made of superconducting material sandwiched between layers of gold and sapphire crystal a piece of foam is placed on top and held in place with household plastic wrap the disc is then dipped into a brew of liquid nitrogen temperature: minus-300 degrees fahrenheitread more about it here: http:lancasteronlinecomarticlelocal556474_new-quantum-levitator-attracting-interest-at-north-museumhtml

what does it feel like to fly over planet earth - fluid version
Bookmarked 738 weeks ago
this is a motion interpolated version of http:wwwyoutubecomwatchv=74mhqyuyelq at 30fpsthere039s some slight artifacting in a couple sections but i think it looks pretty nice overall:

online execution artist straps himself to electric chair users decide his fate
Bookmarked 783 weeks ago
a russian artist has strapped himself into an electric chair and has asked online viewers to vote on his fate oleg mavromatti who lives in self-imposed exile in bulgaria is known for his controversial public stunts and this time he says his electrocution experiment is meant to highlight censorship issues in russia you may find some images in this story disturbingrt on facebook: http:wwwfacebookcomrtnewsrt on twitter: http:twittercomrt_com

karl defies science by thinking of nothing
Bookmarked 773 weeks ago
please make this image that i made of karl go viral http:bitlyb3fjwfin the preview for the philosophy audiobook ricky and steve attempt an experiment to see what karl is thinking of when he is quotthinking of nothingquot here039s how it panned out for them

chrome web lab: coming soon
Bookmarked 698 weeks ago
web lab is made of up 5 chrome experiment installations that bring the extraordinary workings of the internet to life and aims to inspire the world about the possibilities of the webthe installations make up a year-long public exhibition at the science museum in london and can be interacted with by anyone anywhere atwwwchromeweblabcomworldwide visitors both on and in-museum will be able to make music with people across the world launch information into cyberspace and see where images on the web live watch their portrait being processed translated and then drawn in sand by a robot and travel instantly to far away places all over the worldweb lab will launch in beta in summer 2012

our 1st experiment with amazing toy
Bookmarked 44 weeks ago
watch our 1st experiment with amazing toy 2023 runtime: 03:49 categories: amateur blowjob amateur cumshot awesome big big cumshot blowjobs cock cocks experiment homemade amateur huge cumshot huge cumshots pov blowjob toy toys vibrator orgasm 1 1 amazing hornyhill hornyhillse

squirt vs piss blind taste test challenge - joanna angel and che durena
Bookmarked 6 weeks ago
watch squirt vs piss blind taste test challenge - joanna angel and che durena 2025 joanna angel runtime: 16:04 categories: joanna angel big tits fake tits big fake tits brazzers milf educational piss piss drinking science science experiment squirting orgasm tattoo hd milf pissing squirting verified amateurs hornyhill hornyhillse

downhill rotation race - smarter every day 13
Bookmarked 750 weeks ago
mobile users: vote ice: http:bitlyikblwu vote water: http:bitlyikblwu2this problem is more difficult than it appears one one side you have rotational inertia to deal with on the other you039ve got fluid shear i bet you can039t get this right if you don039t please subscribe to help fight the epidemic of everyday ignorance

cymatic experiment
Bookmarked 732 weeks ago
my fb: http:wwwfacebookcomprofilephpref=profileampampid=100000829117673a simple experiment demonstrating the visualisation of cymatics can be done by sprinkling sand on a metal plate and vibrating the plate for example by drawing a violin bow along the edge the sand will then form itself into standing wave patterns such as simple concentric circles the higher the frequency the more complex the shapes produced with certain shapes having similarities to traditional mandala designsmore info at:en: http:enwikipediaorgwikicymaticsit: http:itwikipediaorgwikicimatica

web lab beta
Bookmarked 695 weeks ago
enter web lab a series of interactive chrome experiments made bygoogle that bring the extraordinary workings of the internet to lifea first-of-its-kind web-based exhibition live from the sciencemuseum in london and open to the world online at chromeweblabcomworldwide visitors both online and in-museum are able to make music withpeople across the world trace routes across the internet039s vastnetwork and discover where images are stored watch their portraitbeing processed and drawn by a robot and travel instantly to far awayplacessee the magic of the web come to life at chromeweblabcom

idttmwytim: schrodinger039s cat
Bookmarked 705 weeks ago
quoti don039t think that means what you think it meansquot examines scientific theories that have taken on a life of their own in popular culture ampamp we help you understand what they really mean in scientific terms today we take on schrodinger039s cat the famous thought experiment by austrian physicist erwin schrodingerlike scishow on facebook: http:wwwfacebookcomscishowfollow scishow on twitter: http:wwwtwittercomscishowreferences for this episode can be found in the google document here:http:dftba-2djzschrodinger schrodinger039s cat physics physicist austria einstein newtonian physics quantum mechanics subatomic particles superposition thought experiment observation zombie alive dead many worlds alternate universe universe science fiction theory theoretical radioactive radiation geiger counter

sex doctor siri in the pavslut experiment
Bookmarked 41 weeks ago
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