What Goes on in these laboratories is called deep reactive-ion etching (DRIE). To start, a clean silicon wafer, reminiscent of Terminator 2’s T-1000 in liquid kind and produced from two levels of mono-crystalline silicon having an oxide layer between, is covered having a photoresist – a light-sensitive content that varieties https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/