cats Online museum dedicated to Internet-famous cats Popkin

Comics MAD hits 600 issues; still, thankfully, hilariously juvenile Ruben Bolling

History The turnspit dog was bred to run on a wheel and roast meat, then went extinct Ellsworth Toohey

History The Vietnamese monk who ate only coconuts and built a Coconut Kingdom Ellsworth Toohey

the shadowy world of a car that does not exist Knight Rider car never leaves museum but keeps getting tickets Rob Beschizza

travel The thrift store that exists because airlines lose your bags Popkin

Technology A virtual museum runs 570 operating systems in your browser Ellsworth Toohey

art Store Called Store is a shoppable art installation in Brooklyn Popkin

Technology Photos capture surviving payphones still scattered across America Popkin

travel The giant dinosaurs still standing by America's roads Popkin

History This archive of old personal ads is strangely moving Popkin

worse things happen at sea Stunning new scans reveal RMS Titanic debris field in eerie detail Jason Weisberger

Science Magnified Sand reveals the hidden beauty of individual grains Popkin

art Which came first: the cat or the Art Deco sculpture? Popkin

History Get a university-level education on buried viking treasure for free Séamus Bellamy

gadgets Free Universal Construction Kit: 3D-printable adapters to connect Lego, Duplo, K'Nex, Stickle Bricks and other systems Rob Beschizza

Science Giant 17th-century astrolabe could fetch millions at auction Rob Beschizza

art Painters have been lying with mirrors for 600 years Ellsworth Toohey

art Ancient Peruvian textile features a feline spirit Popkin

Science Amazing animal facts that will wow your friends, courtesy of Natural Habitat Shorts Jennifer Sandlin