How did Babe Ruth stay cool in summer?

Babe Ruth wore fresh cabbage leaves under his cap to stay cool during summer baseball games when uniforms were made of wool. He kept kale leaves in a cooler and replaced them every few innings. In 1930, his salary was $80,000 USD. The method Babe Ruth would use to stay cool during summer baseball games […]

What’s a Cool Beam lamp?

Cold beam lamps redirect heat away from the light beam using a dichroic reflector, making them useful for illuminating heat-sensitive objects. However, they can be dangerous in some applications due to the potential fire hazard. LED lamps are a safer alternative and can produce cooler light. A cold beam lamp is a type of light […]

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