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Science10 months ago

All you need to know about: clinical trials

A sailor’s experiment In 1747, Scottish naval surgeon James Lind performed what’s now thought of the world’s first managed clinical trial aboard HMS Salisbury. Scurvy, a virulent disease inflicting bleeding

Science10 months ago

What is synthetic aperture radar?

An artist’s idea of the NISAR satellite tv for pc in earth orbit. The radar antenna reflector is deployed on high. | Photo Credit: NASA Synthetic aperture radar (SAR) is

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