Tagged With Explainer

'Tenet' ending explained — a complete breakdown of the finale of Christopher Nolan's new movie

Here's how coronavirus lab tests really work, and why they don't always give satisfying results

Ventilators and respirators are not the same thing — but there's still a dire shortage of both

Clicking this link lets you see what Google thinks it knows about you based on your search history — and some of its predictions are eerily accurate

Confused by Brexit and Boris Johnson? Join the club. Here's a cheat sheet to the ongoing Brexit brouhaha

A professional drifter explains the physics behind drifting

The hidden meaning behind the 'Avengers: Endgame' end credits

The #FreeBritney conspiracy theory says Britney Spears is being held against her will, and her mum appears to support it

What happens to your body when you drink too much coffee

Shen Yun posters are everywhere — here's everything you need to know about the mysterious show and the 'cult' behind it

Amtrak has lost money every year since 1971. Here's why train tickets are so expensive.

The history behind duct tape and what makes it a handy solution for just about anything

A smartphone was just announced with more RAM than a standard laptop — here's why RAM matters on a smartphone

Here's the incredible amount of work that goes into making an award-winning movie trailer

How a street artist creates fake glowing neon lights with spray paint

What happens to your body when it's struck by lightning

Why 'moist' is one of the most hated words in the English language

How to survive a snake bite

How 'Sesame Street' is made

How realistic fake foods are made for TV and movies