https://en.wikipedia.org/wiki/Cavendish_experiment
https://www.youtube.com/watch?v=11sLusnVZwM
SENSITIVE FORCE Sensor-Torsional Spring (100 microns)
Side Note :
Leonardo da Vinci’s Visualization of Gravity as a Form of Acceleration
-Drawing wires,NANOscale Pulling
Snap Joints
TOY BUILDING BRICK, U.S. Patent No. 3,005,282.- Error -0.002mm
Elastic AveragingI(Paper fibers)
**https://youtu.be/yiNS25kxQIE**
https://www.alibaba.com/product-detail/High-quality-Mx500-earphone-driver-15_1600209336551.html
80G acceleration.Low amplitude
