art Watch how kids and pro artists draw differently based on eye tracking Andrea James

video Foldable airless bicycle tires Andrea James

music Watch this complex marble run synchronized with Tchaikovsky Andrea James

music Recording metal on an Edison wax cylinder phonograph Andrea James

music Trippy geometric animation for intense, layered electronic music Andrea James

music What is the slowest music humanly possible? Andrea James

Kids Owl and dog are friends forever Andrea James

art Watch this engraver reshape Abe Lincoln's penny portrait into a skull Andrea James

Kids How animators create realism by exaggerating movement Andrea James

art Cool collaborative student animation of Sagan's "The Pale Blue Dot" speech Andrea James

Kids Watch how to 3D print any image as a translucent lithophane Andrea James

Kids Watch this undersea vehicle's close encounter with a shimmering purple jellyfish Andrea James

Kids Mantis squad activate! Watch praying mantises get aggressive in unison Andrea James

Kids Watch this artist make cotton candy animals for children Andrea James

video Powerful film on how Bronx Freedom Fund rescues those who can't afford bail Andrea James

Science Why Is Blue So Rare In Nature? Andrea James

video Watch this nuanced analysis of sci-fi film Ex Machina Andrea James

Copyfight At long last, open video formats are triumphing Cory Doctorow

politics Watch artists turn a toxic abandoned mining facility into a powerful environmental message Andrea James

Kids Watch this gentleman open a 65-year-old sleeping bag in a can Andrea James