Advertisement. P eter Chinn, producer of National Geographicâs âIn The Womb: Extreme Animalsâ series, makes incredible use of 3D ultrasound scans, computer graphics, and nano cameras to create breathtaking images of unborn animals.dvertisement. P eter Chinn, producer of National Geographicâs âIn The Womb: Extreme Animalsâ series, makes incredible use of 3D ultrasound scans, computer graphics, and nano cameras to create breathtaking images of unborn animals.
Not so far. The highest voltage yet attained for current electricity is 5 million volts: The highest electrical potential ever produced by man, over 5,000,000 volts, has been achieved in the laboratory of Dr. Gregory Breit and Dr. M.A. Tuve at the Department of Terrestrial Magnetism of the Carnegie Institution of Washington.
Any voltage greater than 40 volts is generally considered potentially (!) dangerous. Voltage of 208V and higher. High voltage is defined by the DOE Electrical Safety Guidelines as over 600 volts. Generally considered to be a wire or cable with an operating voltage of over 600 volts. Any electric potential capable of producing breakdown in air at STP, or around 600volts. A voltage higher than that used for power distribution.