FLUID POWER: The Ashcroft Type 5503 differential pressure gauge provides reliable, low differential pressure measurement in high static, wet-wet pressure applications. Equipped with wetted materials of 316SS, Monel or Hastelloy C, the rugged Type 5503 D/P pressure gauge is specifically designed to monitor a wide variety of caustic liquids and gases. Four and six inch dial face versions are available in ranges from 0/3 (or 0/100 In H2O) through 0/400 psid and offer optional features such as 3,625 psi static pressure containment, liquid fill, electrical contacts and a choice of mounting hardware.
A group of researchers at the Seoul National University have discovered a way to take material from cigarette butts and turn it into a carbon-based material thats ideal for storing energy and creating a powerful supercapacitor.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
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