Science

Superfluid used to make sounds that might be heard in neutron star By Abigail Beall Physicists have sent sound waves through a superfluidChristine Daniloff, MIT Nobody will ever be able to hear the sounds produced inside a neutron star, but a group of scientists have created what might be the next best thing. The team, led by Martin Zwierlein at the Massachusetts Institute of Technology, listened to sounds moving through a type of superfluid called a perfect fluid – a gas with the lowest possible amount of friction. Although the conditions are totally different, Zwierlein says this experiment can be used to work out the resonant frequencies at the centre of a neutron star. Theory suggests that the cores of neutron stars contain strongly intera...

Electrostatics (part 1): Introduction to Charge and Coulomb's Law Introduction to Charge and Coulomb's Law (video from May 2008 that I forgot to upload) More free lessons at: http://www.khanacademy.org/video?v=NXMgvrS8Gr8

9 of the best board games to play for fans of science and tech By Dino Motti Board games are experiencing a rise in popularityBlack_Kira/Getty Images We’re living in a golden age for board games. They are experiencing an explosion in popularity as sales have soared during covid-19 lockdowns. And as crowdfunding platforms like Kickstarter have helped lower the barrier to entry for new designers and publishers, there is an increasing variety of games to choose from. Despite being made mainly of cardboard, many new games are complex, memorable and educational experiences – on a par with the most technologically advanced computer-based simulations. With historical, political, scientific, linguistic and socio-technological themes, there is som...

Gravitational Pull How do you pull with discrete particles? Quora: https://www.quora.com/profile/Bill-Gaede WGDE: http://youstupidrelativist.com/WGDE.html The Rope Hypothesis: https://www.facebook.com/RopeHypothesis Extinction: https://www.facebook.com/ExtinctionOfMan Patreon: https://www.patreon.com/RationalSci

WSHH Presents "Gang Initiation: The Magnetics" GTA Spoof By ItsReal85! GTA spoof created by @ItsRea85 Executive producer: @QWorldstar SUBSCRIBE to the Official WorldStarHipHop Channel for more original WorldStar material, music video premieres, and more: http://goo.gl/jl4las More WorldStarHipHop: http://worldstarhiphop.com https://twitter.com/worldstar (Follow) https://fb.com/worldstarhiphop (Like) http://instagram.com/worldstar (Photos) http://shop.worldstarhiphop.com (Shop)