mm22

as many have already pointed out in this topic there's no such a thing as "free energy", in the sense that AT BEST you could be able to "go even" in this kind of systems by making all machines 100% efficient (which is in fact impossible) on the other hand, if we take the term "free energy" from another perspective, that is "energy that doesn't cost us money", well... we are surrounded by it and it's up to us to catch it! this is what many forms of "renewable energies" try to do, for example catching and converting a tiny bit of the immense energy the sun sends us "for free" by using solar panels or similar systems in this sense "free energy" is available and can be taken advantage of in many ways, many of which have yet to be exploited and can be made available by technological advancements

I used to have Google as a homepage, often in the customized version (the one where you can have the latest text headlines, those eyes chasing your mouse pointer, NASA image of the day and so on...)Now I use the Firefox feature "Shows my window and tabs from last time" which loads tabs from your previous session at startup... I find it quite useful, even though it can take a while if you forgot to close a few tabs when closing Firefox... btw I use Firefox Portable Edition, which runs from a USB drive and it's quite handy if you often switch between different machines! I am also surprised by the lifespan of a flash drive used in such intensive way