blind

Seeing A 20,000 Watt Light Bulb Light Up Is Totally Blinding

Seeing A 20,000 Watt Light Bulb Light Up Is Totally Blinding

Video: I don’t know what 1000 suns actually looks like in real life, but I would imagine it’s probably something like lighting up this 20,000 watt light bulb to full, world-scorching power. It’s that eyeball-burning and -blindingly bright. Photonicinduction tested this 20kW Halogen light bulb that’s used for large scale…

Watching A Human Navigate Like A Bat Is Impressive

Watching A Human Navigate Like A Bat Is Impressive

Daniel Kish, who lost his eyesight to cancer, is now an expert in echolocation — the technique that a bat uses to navigate at night. This is why he is sometimes known as the real life Batman — although Daredevil would be more accurate. Using these skills Daniel is able…