11hon MSN
What does the appendix do? Biologists explain the complicated evolution of this inconvenient organ
Most people know only two things about the appendix: You don’t need it – and if it bursts, you need surgery fast. That basic ...
The modern educational experience is a clear example of how mismatched today's world is from ancestral conditions.
5hon MSN
NASA crashed a spacecraft into a space rock, accelerating two asteroids’ orbit around the sun
The NASA DART spacecraft shifted the orbits of two asteroids around the sun after intentionally crashing into one of them.
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