How does a plug-in hybrid work? A hybrid car is like two cars in one: it has a conventional gasoline (petrol) engine for fast freeway driving and an electric motor for more economic, pollution-free travel (or idling). In different designs, the wheels are driven by the engine, the mot...
So far so good—but what happens with something like an electric toothbrush, which has no power lead to plug into the wall? When you stand the toothbrush on its charger, how does the electricity flow from its plastic-coated base into the battery inside the brush when plastic is an ...
Upon hearing Cueball call him an asshole for driving an SUV, Beret Guy, not wanting to appear to be such, trades his SUV in at the dealership for a hybrid subcompact. Hybrid cars are vehicles that are powered by both gasoline and electrical motors, allowing them to consume less fuel ...
General Motors has learned some hard lessons in the raft of Bolt fires, even as a measure of disagreement still exists over where the fault lies.
Whatever the reason, however, it has the makings of a significant advance. “This is one of the first reports of a technology-brain interface which have been shown to exist,” Dr. Tatum continues. “While it’s still preliminary information right now, it may be remarkable in the effects ...
The solution could be electric cars that get their energy from cleaner sources of power or hybrid cars that use a combination of electricity and gasoline power. So why do we still use gasoline? There's a very good reason why the overwhelming majority of cars, trucks, and other vehicles on...
If you have an energy-efficient shower, it might have a heat exchanger installed in the wastewater outlet. As the water drips past your body and down the plug, it runs through the copper coils of a heat exchanger. Meanwhile, cold water that's feeding into the shower to be heated pumps ...
adapter that allows a laptop to hook up to a cellphone network. Technically, it's an HSDPA broadband wirelessmodem—but the phone companies call them "dongles". The dongle simply plugs into your laptop's USB socket and has its own SIM card and software built in, so it's truly plug-and...