age progression Lad snaps a selfie a day for 15 years from age 13 to 28 and makes an incredible age-progression video Rusty Blazenhoff
house Why does chimney smoke rise in a straight line? The science behind this cool weather phenomenon Popkin
tech Vintage 1967 Sony tape recorder ad: 18-pound camera and recorder pack goes 'anywhere you go' – a look at retro technology Popkin
police Florida cop watching porn on his phone while driving crashes into car stopped for school bus Allan Rose Hill