Gyroscope

Today, gyroscopes help the Hubble Space Telescope and the James Webb Space Telescope lock onto distant galaxies with incredible stability. Modern Miniaturization

These videos explore how gyroscopes work, their critical role in historical missions like Apollo 8, and their modern-day applications in our pockets: The hidden story of your phone's gyroscope YouTube · CNET gyroscope

What was once a massive, heavy machine has been shrunk down to microscopic size through MEMS (micro-electro-mechanical systems) . These tiny sensors are now in: Today, gyroscopes help the Hubble Space Telescope and

The gyroscope most likely began as a humble spinning top, a toy that has existed in various civilizations for thousands of years. The first known scientific apparatus similar to a gyroscope was the "Whirling Speculum," invented by John Serson in 1743 to help sailors find the horizon in foggy conditions. The first known scientific apparatus similar to a

However, the "modern" gyroscope was truly born in the early 19th century:

German physicist Johann Bohnenberger created what he simply called the "Machine," a rotating massive sphere used as a teaching aid.

As technology advanced, the gyroscope became indispensable for travel: