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I`ll have to review this video later when I have time to sit and think about it. But, he grabbed the thing with his bare hands and there was no steam from the can. Unless he waited several minutes, I don`t see how it could be real. Unless he has a very high threshold for pain.
Those lamps are for 2.5v, half that of usb, and each draw 0.3A each. So they would need a 0.6A 2.5v supply. A resistor would deal with the voltage change, but USB only provides 0.5A. So it might work, but the lamps would not work at full power.
If we assume that the current:temperature ratio is linear, and 0.5/2=0.25A for each lamp, then the lamps will work at 83% of their rated temerature, which will be around 125 Celsius (257F).
Just having an educated guess at that though, would putting a resistor into that adjust the current requirements at all?
hate popcorn but still want.
Don`t forget Wikipedia talks bollox.
1. Sell your laptop.2. Buy a mining pick.3. Mine.
Those lights are (from the video) 2.5v at .3 amps. Meaning roughly 1watt lights. (a little less, but..) Anyhow, that means over 1.5A from the USB port. You`d kill a computer trying to pull 1.5A I would think. (It may do it, but it`s DEFINATELY not rated for it)
And can 1.5watts pop popcorn? Probably not.
I call bullpoo.
or i want someone to manufacture it so i dont have to make it and figure out circuitry and what not