Sailors will argue about which weather app is finest, however MyWeather will get high marks from most. It’s free and easy to use; it provides forecasts in addition to information about current weather circumstances. You may see predictions for dinner tonight or so far as forward as 10 days. If in case you have a MyWeather.com account, you possibly can sync it with your iPhone app.

By utilizing nanogenerators, 경기도폰테크 medical doctors could implant a brand new generation of these units with the capability to stay powered and last a long time with minimal body invasion [source: Medgadget]. Such gadgets would harness the energy of involuntary movement like a heartbeat or lung expansion. In brief, you could possibly be using your body to maintain alive a device that helps keep you alive in return. As well as, by using non-toxic materials like ZnO as the piezoelectric material, there’s a better probability of implanting a nanogenerator without harming the body [supply: Greenemeier].

It is for this identical purpose that Faraday cages are a fond subject within the survivalist subculture. These people, who preach self-sufficiency and mistrust of governmental response in the face of human-precipitated or pure disasters, imagine in shielding all necessary electronics utilizing homemade Faraday cages. In the event that an apocalyptic cataclysm strikes, they’re going to still have their shortwave radios and other high-tech tools that could be lifesavers.