This Day in Science History — November 7 #ScienceHistory #RobotSurgery #CameraFlash #Photography

✨ This Day in Science History — November 7 ✨

🤖 1992 — The first robot surgery took place!
A robot named Robodoc helped replace a hip with high accuracy.
Today, robots help doctors in many hospitals.

📸 1899 — Joshua Cohen invented the flash lamp!
Now photos could be taken indoors with bright light.
This invention led to the flash we see on every camera today!

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Видео This Day in Science History — November 7 #ScienceHistory #RobotSurgery #CameraFlash #Photography канала ENTECH Magazine