What’s a centripetally driven gynecological machine?

By Jennifer Egan and David ShukmanThe National Museum of Science and Technology of Singapore is showing off a new machine that can lift and move a large weight by centripetsimal force.The machine, named Clevenger, is a gynecology machine, and it’s the latest addition to the National Museum’s collection of gynecologic instruments.This is the second time […]

Inside the Gel ElectrophoresIS apparatus for the first time

The first time anyone has been able to directly measure the electrical conductivity of a gel electrophore is by means of an electrophoretic apparatus (ELA) that is made of two electrodes.The electrodes are placed on the inside of a syringe.They are then placed in a gel.The electrophorics process takes about one second to complete.The gel […]