The rapid rise of the electric car still faces a substantial obstacle that keeps many people from buying them: their limited range. Nobody likes the risk of stalling on the highway after the car battery runs out. The UK government wants to solve the problem with a wireless power-transfer technology that it hopes to build under British motorways. The government has announced that it’s testing the technology that could someday let electric vehicles and hybrids “refuel” while driving. Charge-as-you-drive technologies have already been pioneered in South Korea. The wireless charging technology works by a process called Shaped Magnetic Field In Resonance. Electric cables buried under the road are used to generate electromagnetic fields, which are picked up by a coil inside the device and converted into electricity.
England plans to build charge-as-you-drive ‘electric motorways’
More of Today's Solutions
How this city in Illinois plans to stop homelessness by the end of the year
Less than a decade ago, more than 700 people were homeless in the small, 150,000 person city of Rockford, Illinois, about 90 miles northwest ...
Read MoreThis map shows what Indigenous land you live on
If you’ve attended a virtual lecture or presentation lately you may have noticed that the speakers initiated the event with an acknowledgment of which ...
Read MoreMore on beavers and rewilding
We decided to dust off and update this innovative solution to restoring habitats with the most industrious aquatic mammal: beavers. At The Optimist Daily, ...
Read More9 driving changes you can make to save more and burn less
Gas prices keep going up. While many of us can’t yet afford an electric vehicle, and we still need to get places, there are ...
Read More
