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Scientists created a very thin chip to study invisible light until it began to emit green light on its own.

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Green beam of steerable light

Scientists may have invented a night vision laser. Our incredible progress as a society has been increasing exponentially in recent years. When a team of scientists did it The chip is too thin to study invisible light of the world, they have mistakenly created something else entirely, the evergreen tree. How can this new invention … Read more

The chimpanzees began picking crystals from ordinary rocks and taking them to their beds until the researchers realized they could not return them empty-handed.

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Chimpanzees crystals preference like ours

Our preferences are ingrained traits that have developed over time. We are learning about our closest cousins ​​to better understand ourselves. A recent article described how chimpanzees prefer crystals to ordinary rocks. But science has struggled to understand why, until now. By studying chimpanzees and monkeys, we reveal a few secrets about ourselves. What makes … Read more