ionic thrust Creating a Multi-Stage Ionic Thruster Gareth Branwyn

beamng What happens to various types of automobile if you try to drive them over a frighteningly deep pit in a soft-body physics simulator Rob Beschizza

Velcro Wooden velcro attempted, with limited success Rob Beschizza

particle man The Large Hadron Collider just discovered three new sub-atomic particles Thom Dunn

physics This physics professor is becoming a TikTok star for her cool demonstrations Jennifer Sandlin

oreometer Scientists invent 3D-printable Oreometer to figure out why Oreo frosting only sticks to one side Thom Dunn

ice-x Scientists discover new form of ice — the twentieth one so far Thom Dunn

nazism Max Planck's Nazi troubles Gareth Branwyn

discoveries Big if true: the boldest scientific discoveries of 2021 David Pescovitz

action lab Watch how a phone app that blows out a candle works Carla Sinclair

physics fun Watch this mesmerizing visualization of the physics of Kung Fu Thom Dunn

infinity war Real-life scientists prove that Thanos's snap couldn't have happened Thom Dunn

demonstrations Watch the inventor of the maglev train demonstrate magnetics Mark Frauenfelder

center of the universe There's a weird acoustic phenomenon at the "Center of the Universe" in Oklahoma Thom Dunn

mercury Anvil floating in tub of mercury Rob Beschizza

acoustic levitation Watch a real-life sonic tractor beam in action Thom Dunn

human hearing The brown note is a hypothetical infrasonic frequency that would cause humans to lose control of their bowels. Annie Rauwerda

slinky Why does a Slinky stay momentarily suspended in mid-air when you drop it? David Pescovitz

small world This is the highest-resolution image of atoms ever seen David Pescovitz

balls Ball bearing ramp challenge: which reaches the bottom first? Rob Beschizza