Brain

The 7,000-year-old alternative to 'smart drugs' Video, 00:07:15The 7,000-year-old alternative to 'smart drugs'

Will humans keep getting smarter? Video, 00:05:49Will humans keep getting smarter?

The importance of knowing you might be wrong. Video, 00:06:22The importance of knowing you might be wrong

Why you might actually be smarter than you think. Video, 00:05:37Why you might actually be smarter than you think

Why IQ is not the same as intelligence. Video, 00:05:12Why IQ is not the same as intelligence

Is free will just an illusion? Video, 00:12:43Is free will just an illusion?

Are our moral choices really our own? Video, 00:11:03Are our moral choices really our own?

Three simple tips for making better decisions. Video, 00:03:31Three simple tips for making better decisions

What exactly is deja vu? Video, 00:04:06What exactly is deja vu?

Where do phobias come from? Video, 00:04:06Where do phobias come from?

Why do some people have wanderlust - and not others? Video, 00:03:31Why do some people have wanderlust - and not others?

Why smart people do stupid things. Video, 00:05:20Why smart people do stupid things

Can we manipulate our sleep? Video, 00:02:14Can we manipulate our sleep?

Why does time seem to speed up as we get older? Video, 00:04:06Why does time seem to speed up as we get older?

What's the most common thing we all dream about? Video, 00:02:16What's the most common thing we all dream about?

Five compelling reasons we all need to sleep more. Video, 00:03:31Five compelling reasons we all need to sleep more

Five ways to be more elastic in your thinking. Video, 00:02:18Five ways to be more elastic in your thinking

Is your brain your own worst enemy? Video, 00:06:24Is your brain your own worst enemy?

Do we only use 10% of our brains? Video, 00:01:20Do we only use 10% of our brains?

First drug to slow Alzheimer’s too costly for NHS

Can hacking your brain give you an extra sense? Video, 00:02:29Can hacking your brain give you an extra sense?

Two new dementia risks identified by major report

Scientists use karaoke to find cause of blushing