28. In physics, resonance is the tendency of a
system to oscillate with larger amplitude at
some frequencies than at others.
These are known as the system's resonant
frequencies.
At these frequencies, even small periodic
driving forces can produce large amplitude
oscillations, because the system stores
vibrational energy.
Monday, 7 March 2011
33. “ If you want to build a ship,
don’t drum up the men to gather wood,
divide the work, and give orders.
Instead teach them to yearn
for the vast and endless sea.
“
Antoine de Saint-Exupery
Monday, 7 March 2011