Social history

Million dollar idea: Instant noodles. Video, 00:01:30Million dollar idea: Instant noodles

Winter photos bring island history to life

Everything you ever wanted to know about your teeth. BBC Ideas. Video, 00:03:38Everything you ever wanted to know about your teeth

Book by Cheryl's historical advisor sells out

How the Great Barrier Reef was saved in the 1960s. Video, 00:04:06How the Great Barrier Reef was saved in the 1960s

Fighting the Islamic State group online. Video, 00:03:55Fighting the Islamic State group online

Digging for Victory: Stories from wartime gardens

Million dollar idea: The lift. Video, 00:01:10Million dollar idea: The lift

Million dollar idea: The umbrella. Video, 00:01:15Million dollar idea: The umbrella

The hidden links between slavery and Wall Street

Million dollar idea: Bingo. Video, 00:01:24Million dollar idea: Bingo

Did a delayed wig fitting save parishioners?

Woodstock at 50: 'I still feel the mud between my toes'

Horrible Histories. Top 5, Back to School with Emily Atack. Video, 11 minutesHorrible Histories

Million dollar idea: The plastic bag. Video, 00:01:19Million dollar idea: The plastic bag

Million dollar idea: Sliced bread. Video, 00:01:20Million dollar idea: Sliced bread

When families set up home in sand dunes

Million dollar idea: The metal detector. Video, 00:01:22Million dollar idea: The metal detector

The Unexpected History of Clean Eating. Audio, 28 minutesThe Unexpected History of Clean Eating