Tugulab Blog.

Half-formed ideas. Finished products. Everything learned along the way.

Cover image for ISIS is weak. Here is why

ISIS is weak. Here is why

ISIS is very good at manipulating media, which makes it look far stronger than it is. A look at why the appearance and the reality diverge.

Cover image for Testicle science. It’s nuts…

Testicle science. It’s nuts…

Human testicles hang at different heights, and evolution had a reason for it. Three degrees Celsius, chewing gum and a teabag make the case.

Cover image for Detonating purple powder

Detonating purple powder

What happens when a balloon touches unstable nitrogen triiodide powder, filmed at 90,000 frames per second and slower than the speed of sound.

Cover image for Helicopters and muscle memory

Helicopters and muscle memory

Flying a helicopter turns out to be much more like riding a bike than driving a car. Torque, counter torque and cyclic explain why.

Cover image for Americapox: The missing plague

Americapox: The missing plague

Colonisation killed 90% of native Americans through disease. So why did no native plague travel the other way? London, alpacas and smallpox explain it.

Cover image for Welcome. Wait, why?

Welcome. Wait, why?

Years of watching science videos have shaped how I think about the world. Starting here, I am going to share the ones that influenced me most.

Cover image for Geronimo

Geronimo

Geronimo, the first Spotify compilation of the new era: electro-pop-rock with an indie edge, moody like February with spikes of early spring energy.