Water Droplet Science – NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon.
<div class="media_block"><img src="http://unitedyam.com/wp-content/uploads/2025/12/water-droplet-science-nasa-astronaut-don-pettit-demonstrates-electrostatic-forces-using-charged-water-droplets-and-a-knitting-needle-made-of-teflon.jpg"></div>NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon.

NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon.

Source: https://www.nasa.gov/image-detail/science-of-opportunity-stacked-water-dropslarge/

Water Droplet Science - NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon.