Tagged: gas

Seeing the invisible

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. Schlieren imaging is a method to visualize density...

Automatic vs manual transmission

Which is better: Manual or Automatic transmission? This debate has been present for the last seven decades. Manual and automatic transmissions are completely different technologies, which use different configurations and principles. One is based...