Play-Doh started life as a wallpaper cleaner
When homes stopped burning coal, a Cincinnati company needed a new use for its soot remover.
Read the five
A morning newsletter
Five unrelated facts. Every morning.
Written by a neuroscientist who got bored of writing about neuroscience. Five separate worlds, nothing connecting them, and one you will repeat to someone at dinner.
Free. No ads, no products, nothing for sale.
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What lands in your inbox
Every issue brings five facts, each from a different corner of the world. Tap a number.
Your brain and body
Memory, sleep, attention, perception, ageing. Told from inside the field: what the research actually shows, what got reported wrong, and what the biohacking crowd gets right and wrong.
Objects and their history
Origins, arbitrary decisions that became permanent, why a thing is the size it is, and the person something impossible happened to.
A place
Countries, cities, borders and festivals, and why the world is arranged so strangely. Never a travel guide.
Technology
What left the lab and quietly entered real life. No press releases, no product launches.
The internet
How the internet works on people. Only the ideas that still hold after the trend has passed, and usually the one with a joke in it.
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Recent mornings
Play-Doh started life as a wallpaper cleaner
When homes stopped burning coal, a Cincinnati company needed a new use for its soot remover.
Read the five
Gmail launched on April Fools' Day and people assumed a prank
A free gigabyte sounded too good to be true. Invitations later sold for $250 on eBay.
Read the five
Velcro was copied from the burrs stuck to a dog
Most people would pick the burrs off. George de Mestral reached for a microscope.
Read the five
How it reads
A magazine column, not a news digest.
A story being current is never reason enough to cover it. Each one is here because it is odd, true, and worth retelling.
Every fact checked
Verified against a reputable source before it reaches you.
Sceptical, never a killjoy
Viral trivia is often distorted. The real version is usually stranger.
Jokes allowed
Especially in fact five.
Nothing for sale
No products, no medical advice, no wellness pitch. Just five facts.
One of these five will come up at dinner.
Five unrelated facts in your inbox every morning. Free, and nothing for sale.