Schlieren

This is what the world would look like if you could see invisible air currents, temperature gradients, and differences in pressure or composition of the air. Support Veritasium on Patreon: Special thanks to Patreon Supporters: Tony…

These are several videos of things I have done in front of my Schleren setup. Schlieren Photography allows you to visualize air currents which are otherwise invisible. Heat rising from my hand. Playing with a butane lighter. RefIlling…