Interstellar comet 2I/Borisov swings past sun

When astronomers see something in the universe that at first glance seems like one-of-a-kind, it's bound to stir up a lot of excitement and attention. Enter comet 2I/Borisov. This mysterious visitor from the depths of space ...

Microscopic biological motors using magnetotactic bacteria

Since their discovery in the 1970s, scientists have developed a strong interested for magnetotactic bacteria, an intriguing microorganism that moves along the magnetic field lines due the magnetite particles they grow in ...

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