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View:  Topic list, Topic summary Topics 1 - 10 of 164056  Older »
Description: Physical laws, properties, etc.
 

Gas pressure and Will's interpretation of the 2nd law of thermodynamics 
  Gas pressure and Will's interpretation of the 2nd law of thermodynamics Scenario: There are 2 connected systems A and B represented by joined reservoirs of the same gas of the same temperature. There is no gravity to avoid adiabatic temperature lapse rate. Action: A molecule of system A hits a molecule from system B at the system border,... more »
By Poutnik  - 5:15am - 1 new of 1 message    

Development of a New Solar Cooker to Harness Sun's Energy 
  Development of a New Solar Cooker to Harness Sun's Energy azocleantech.com May 15, 2013 A solar cooker able to harness the sun’s energy for cooking food and purifying water has been developed with expert help from Cranfield University. The cooker could significantly improve the quality of... more »
By Dr. Jai Maharaj  - 5:04am - 1 new of 1 message    

the derivative #3 Textbook 2nd ed. : TRUE CALCULUS; without the phony limit concept 
  the derivative #3 Textbook 2nd ed. : TRUE CALCULUS; without the phony limit concept Alright, I will work with these four functions as listed previously: y = 3 y = x y = x^2 y = 1/x The key geometry model for both the derivative and the integral is the Picket-fence model. It is a slender thin rectangle which atop sits a... more »
By Archimedes Plutonium  - 3:22am - 1 new of 1 message    

How many functions are there and zooming in on every number point of a function #2 Textbook 2nd ed. : TRUE CALCULUS; without the phony limit concept 
  Alright, I could spend the whole 10 pages just on continuity and discontinuous functions, but this textbook is focused on the prime essentials of Calculus, the derivative and integral. Now because in New Math there is always a 10^-603 hole or gap between successive numbers and number-points we could say that all functions... more »
By Archimedes Plutonium  - 1:39am - 1 new of 1 message    

Heinrich Rohrer, Physicist, Dies at 79; Helped Open Door to Nanotechnology 
  Heinrich Rohrer, Physicist, Dies at 79; Helped Open Door to Nanotechnology ... ...
By Sam Wormley  - 12:30am - 1 new of 1 message    

Rifle adds computer and laser for “self-aiming” system 
  Rifle adds computer and laser for “self-aiming” system ... ...
By Sam Wormley  - 12:15am - 1 new of 1 message    

Stream of gas between Magellanic Clouds may come from both 
  Stream of gas between Magellanic Clouds may come from both ... ...
By Sam Wormley  - 12:07am - 1 new of 1 message    

Meteorite could have triggered past episode of climate change 
  Meteorite could have triggered past episode of climate change ... ...
By Sam Wormley  - 12:05am - 1 new of 1 message    

how we won the James Randi $1,000,000 Paranormal Challenge 
  How we won the James Randi Paranormal Challenge [link] HOW WE WON THE JAMES RANDI PARANORMAL CHALLENGE THE CULTURE INDUSTRY THE IDEOLOGY OF DEATH THE MAYAN SKEPTIC APOCALYPSE 12/21/2012 We really enjoy when comfortable bourgeois atheists talk about the... more »
By Dave Jones  - May 22 - 2 new of 2 messages    

Obama Directs FBI: Assassinate Witnesses to Boston 
  Write your Senator today to have the Director of the FBI hauled before Congress and Fired: for assassinating an FBI informant. "My New Frontier will jettison the criminals at FBI and CIA. I will do this on return from Dallas." --John F. Kennedy. Senator von Braun posted a photo showing himself PISSING on the FBI and IRS... more »
By BroilJAB  - May 22 - 1 new of 1 message    

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