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The role of megafaunal exploitation in early human evolution remains debated. Occasional use of large carcasses by early hominins has been considered by some as opportunistic, possibly a fallback ...

Zoom is a display tool that expands the view of the selected waveform. The source trace can be expanded horizontally and vertically for detailed visual analysis or further processing. Each zoom trace ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

For years, plastic surgeons thought the proportions of a beautiful buttocks should follow the Fibonacci sequence. Now, people ...

The math behind even the simplest ocean waves is notoriously uncooperative. A team of Italian mathematicians has made major ...

Planting trees is not enough. Although forest restoration efforts in the Atlantic Forest are advancing on a large scale, they ...

OpenAI says it was founded with the goal of benefiting humanity. But several nonprofit organizations that say the artificial intelligence behemoth has strayed from its mission allege that it has ...