Generally the heavier an element the easier it is to split its atom (fission). The mass of the fragments is less than that of the original atom and the lost mass is converted into energy (E=mc^2). The fission also releases more slow neutrons which go on to provide the chain reaction.
GoPro to start manufacturing in Brazil. Local production of the action cameras could lower prices by up to 30 percent. Wearable video camera maker GoPro will start manufacturing its products in Brazil to lower prices and widen its local footprint. Raspberry Pi add-ons: My experiments with camera and wi-fi.
Smatree SmaPole Q3 Telescoping Selfie Stick with Tripod Stand for GoPro Hero 5/4/3+/3/2/1/Session Cameras, Ricoh Theta S, M15 Cameras, Compact Cameras and Cell Phones. 1  Flexible ball head provide 360 degree rotation angle for your camera and cell phone to get different best shooting position.