Recent content by Emreth

They are called sentry guns, korea and israel had them for a long time now.

Nokia lumia 1020 has a good camera.

Just google tolman gravitation of light. Some relevant work shows up starting with the original 1931 paper.

Natural kind of cellulose sponges are made out of wood or vegetable fibers. I know Trader Joe's here (https://www.amazon.com/dp/B008XLGDDQ/?tag=pfamazon01-20) imports them from France so you might find it somewhere in Europe or figure out how they make them. I think they match all your...

How about cellulose or luffa sponges?

I'll try that, thanks.

That output of 10mV is for moving magnet type coils, piezos give as high as 0.5 V and can directly drive speakers. The phono cartridge is a stock one on a Vibe turntable, a cheapo one and probably no brand. It's stereo so has two piezo elements (90 deg at each other and 45 with the cartridge)...

Hi, I'm using a piezoelectric ceramic phono cartridge to produce high frequency displacements in the phono stylus. I'm driving it with a function generator that has an output of +-10 V sine wave . I connected the generator to a transformer that has a 1/10 reduction ratio to ramp up to voltage...

Is there a specific reason you want to use compressed air? It would be more inefficient than an electrical based system like a hybrid car. You can instead have somebody pedal an electrical generator at an optimum rate continuously, and divert some/all the output to the main motor or the battery...

http://www.dailymail.co.uk/sciencetech/article-1096959/Mystery-century-old-Swiss-watch-discovered-ancient-tomb-sealed-400-years.html Does this mean the swiss are making fake chinese watches?

This might help http://www.msubbu.in/ln/mt/MT-2.doc

Ultra-high-molecular-weight polyethylene http://en.wikipedia.org/wiki/Ultra_high_molecular_weight_polyethylene

http://en.wikipedia.org/wiki/Engine_knocking

I think there were workers in the basements working on the electrical connections and there was no flooding at that point (maybe within couple weeks). Then one day ( i can't remember the exact date), they found some water about 30 cm deep, and two or three workers got irradiated through their...

You are a new poster here and i understand you haven't gone over the thousands of posts. All the things you mention were discussed here a while ago and debunked basically. Reactor 3: The big blast is not directly related to the destruction of the top parts of the reactor, there were images...