Free energy Definition and 277 Threads

Who can explain the Landau-GinZburg-Devonshire free energy to me. In which book can I find this conception?

my objective was that gravity caused movement in an object without lowering the center of mass i built a balance that has the center of gravity in the axe: i used a 60 cm long 1 cm thick wood beam, i put a nail in the middle as an axe, i put 100 grams of plastiline in each end of the...

what's the physical meaning of that equation? all i see is a jumble of numbers and equations...

Does anyone have any good web sites on free energy? I heard about this guy who was able to make a current go through an open circuit just by looking at it or something... sounds pretty interesting.

this idea came after an experiment trying to improve the rotation speed of my yoyo: i thought that increasing the radius of the axle of the yoyo,its thickness,i would increase the rotation speed but it turn out to decrease the rotational speed caused by gravity in the yoyo the yoyo...

I found this just a while ago... http://amasci.com/freenrg/magputt.txt The whole idea is to take a magnetron froma microwave oven and install it in a combustion engine. The problem is this guy says it is to be used as a steam turbine, not a combustion engine (and that it is the most...

Have you ever heard of SMOT? There is a website saying about free energy. http://jnaudin.free.fr/html/smotidx.htm What's your opinion? Why the author haven't succeeded to create a cycle?

Guys, I hope you know the principal of WATER-FOUNTAIN (like the one you see in park etc... that don't need much additional mantinance or EXTERNAL energy to operate) See the pic (attached.) If the water in top bucket is made to fall directly on the top of the blades of (small)dynamo...

for the proof of the helmholtz free energy question, why is q smaller or equal to T(S2-S1)?

would anyone happen to know what the expression for an isothermal change in Gibbs free energy for a liquid is when the pressure changes from pi to pf. Also an expression for when its a perfect gas? i can't seem to figure them out.. and how would they be deduced? i've come across one equation...

Okay, first I explain what I think I understand, then what my problem is. As I understand it, if you have two massive bodies connected by a perfect frictionless spring, so that they fall towards each other by gravity and then bounce back from the spring, they will eventually come to rest with...

hey i seem to be having a lot of trouble with this type of question: Calculate the change in Gibbs energy of 35g of ethanol (mass density = 0.789g cm-3) when the pressure is increased isothermally from 1 atm to 3000 atm. in my notes i have that dG=V(Pf-Pi) and search up on the net that...

Let’s say we have a 1 mol system in a state A (Pa,Va,Ta are given) and we take it to a state B(Pb,Vb are given) . We want to know what’s the maximum work we can give to a reversible work source. Considering the process is carried out attached to a 150 K heat source, the only data available is...

"Free" energy at home http://www.perendev-power.com/home.htm http://www.freeenergynews.com/Directory/Perendev/MagneticMotor/KeithAnderson_statement/ http://curezone.com/forums/m.asp?f=237&i=822 I haven't seen any discussion here about these magical devices... Your comments?

free energy: please "chew and digest" idea Hi, I am new to this board.. but I've read enough about the nut-theories pertaining to "Vacuum energy", macro-quantum teleportation, and many out there ideas.. I do have an idea, that does pertain to "free energy", but before I am debunked.. let's...

Hi, I'm working on a problem of the thermal stability of a protein. Conventionlly, people compare protein thermal stability in terms of the Gibbs free energy difference between the native and unfolded state. So if it reversibly falls apart, then for N <==> U, DG(N-U) is accessed from the...

Hey guys; I've a question. How do enzymes lower the free energy of activation? My thinking is that the enzyme binds, and when it binds it alters the shape of whatever it binds to, and the altered shape is energetically favored to the unaltered shape for the reaction. This is purely...

interesting article and lots of links to anti-grav and free energy. :smile: http://www.para-normal.com/nuke/html/modules.php?name=News&file=article&sid=1560&mode=thread&order=0&thold=0

perpetual motion and free energy possible? acording to many inventors, they have invented a perpetual motion machine, from a guy in Norway, USA, Canada, France. but according to todays laws in physics, perpetual motion is imposible, one guy said aliens from Kandlon, or something, visited him...

It’s so simple to produce unlimited, clean electricity that my design must be flawed. Let me know where my thinking has gone astray. This is a gravitational generator that uses the Earth’s gravity to produce electricity. We start with a standard turbine generator such as those used in...

Hi everybody, I'm working on a project aiming to determine what are the differents ways to measure the free energy (gibbs) and the enthalpy of reactions. And I have no idea. If you know some equipments or some procedure to measure it or also where i should look for it, I would be very happy...

Hi everybody, I'm working on a project aiming to determine what are the differents ways to measure the free energy (gibbs) and the enthalpy of reactions. And I have no idea. If you know some equipments or some procedure to measure it or also where i should look for it, I would be very happy...

Hi everybody, I'm working on a project aiming to determine what are the differents ways to measure the free energy (gibbs) and the enthalpy of solutions or any bodies. And I have no idea. If you know some equipment or some procedure to measure it, I would be very happy. Thanks.

I have an experiment here that proves that free energy exists. First you take 2 identical capacitors each consists of 2 plates 1M square,one has a dielectric 1M square sandwiched between the 2 plates the other capacitor has an air gap between the 2 plates.Lets say the dielectric constant...

Your'll all missing the point. There is no such thing as free energy. There is no such thing as anti gravity. There is no such thing as Gravity. We all ready have a G.U.T. Einstein's other theory of gravity unites the four four forcse of nature. They don't tell you about it. They don't teach it...

Somewhere on the web, it was calculated that the attractive force between two plates each having a surface area of 1 square meter and spaced 1 micron apart would, due to the Casmir effect, be attracted to one another with 0.13 grams of force. Assume machining such plates with the necessary...

Yeah I know thermodynamics says it's a scientific impossibility, but what is the closes inventors have come to a free energy device? Or what is the best energy producing system out there for its size[?]