View Single Post
Conde
#1
Nov13-12, 05:51 PM
P: 8
I am unsure how bathroom scales work. Does your weight compress or depress the spring? Do scales measure the upward or downward force? Please explain in detail.
Phys.Org News Partner Physics news on Phys.org
How did evolution optimize circadian clocks?
New webcast series brings cutting-edge physics talks to the world
High Flux Isotope Reactor named Nuclear Historic Landmark