Category Archives: Video

Norman doors

It’s not you, bad doors are everywhere. So if you got confused, it’s probably because of the poor door design. Doors should not have instructions….


Does grammar matter?

It can be hard sometimes, when speaking, to remember all of the grammatical rules that guide us when we’re writing. When is it right to say “the dog and me” and when should it be “the dog and I”? Does it even matter? Andreea S. Calude dives into the age-old argument between linguistic prescriptivists and descriptivists — who have two very different opinions on the matter.

Why incompetent people think they’re amazing?

How good are you with money? What about reading people’s emotions? How healthy are you, compared to other people you know? Knowing how our skills stack up against others is useful in many ways. But psychological research suggests that we’re not very good at evaluating ourselves accurately. In fact, we frequently overestimate our own abilities.

David Dunning describes the Dunning-Kruger effect.

How to play «Happy birthday» like Beethoven, Chopin, Brahms, Bach and Mozart

What if life was a video game?