Thermodynamics: a Chinese physicist opted for a third law of thermo: From Entrophy comes Order
Ask the teacher if that is possible
Modern Physics: Read Richard Feynman, Einstein, Carl Sagan, Stephen Hawkings, Quantum Teleportation by IBM-Charles Bennett
(just add PhDs)
Electromagnetism-check up on Dr. Mario Acuna, Mars without EM field
Check up on EM anomalies as possible monitor of earthquakes
search through my
check up on the most recent in Optoelectronics
REAL TIME, Mandy, not some historical treatise
LInguistics, check up on e Google translation however there are no phonetics
do not forget
how is that for general and descriptive chemistry advanced placement-Nobel Prize quality?
or is it Advanced Calculus
is it differential, integral calculus and differential equation
Optics: check up on Laser Institute of America
Here are answers to your laser questions.
1. Can you cut trees with lasers?
No. The power requirements would be greater than any current industrial
laser can produce. This is not because the tree is resistant to laser light
it is because of the thickness of the tree. Also there would be laser safety
issues that would have to be addressed.
2. Is there laser proof material?
Yes and no. Good old fashion drywall will stop a pretty powerful beam.
There are companies that make laser barrier material that can stop a beam.
If a laser beam has an optical power in the Megawatt or higher range it
becomes harder to find material that can stop the beam without the material
catching on fire or being blasted away.
3. Does the military have lasers that can destroy a missile?
Yes! The air force has the Airborne Laser System or ABL that was designed to
shoot down an incoming ballistic missile. The testing conducted so far has
proven to be an effective way to shoot down an intercontinental ballistic
4. Flash Photolysis?
Flash Photolysis is a pump-probe technique, in which a laser of nanosecond,
picosecond, or femtosecond pulse width is excited by a short-pulse light
source such as a flash lamp.
I hope this answers your questions.
Laser Institute of America
There was an advertisement on tv that was not nice: this gal took an electric chainsaw and cut down all the telephone poles
then use her cell phone which was relayed from the satellites...
study the nanosatellites
There was another advertisement on tv where this gal pour kerosenes on the bridge and threatened to ignite it and burn the bridge with a match...
I think those are arrogant display of badness?
Lance Christensen, PhD,