Tesla found that when users of its car charger had free time, they’d use their free electricity to charge their smartphones and other electronics, or even charge their cars.
“This is the second-fastest charging we’ve ever recorded at that moment,” said David R. Schlichting, a Stanford University electrical engineering professor who worked on the project.
But the results also reveal that the free energy created, or used, per hour depended on the time spent charging.
“The more time a vehicle had charging, the more free energy it got,” said Mr. Schlichting. “It got more free energy per hour with the free energy given by charging.”
It’s a little weird to think that you could plug your smartphone into your Tesla to get free electricity. But the results do suggest that people are using the same kind of power to run your appliances and cars as they do on a regular basis.
Tesla isn’t the only company testing out free energy, either. Tesla’s rivals are working on their own free energy plans, like the ones launched by Apple and Netflix.
A new study shows that the number of Americans living in poverty has been steadily dropping since the 1970s.
In fact, according to a report by the Institute of Education Sciences, the number of children living in poverty, the first and fourth least-affected groups, decreased by 10 percent since 1975. By contrast, the number of children living in great-grandmother poverty jumped by more than 50 percent between 1975 and 2000.
The study, which looked at state and federal government data, found that, in the last 30 years, the poverty rate has declined by 10 percent in each of the four states — West Virginia, Mississippi, South Carolina and Kentucky — with the largest decreases happening for West Virginians and South Carolina.
The study, however, still has a long way to go before it reaches the “comprehensive and definitive definition” of poverty that many experts say is needed. Researchers said they need to know the number of children who are poor to be able to determine that poverty does not just affect poor and middle-class adults.
“This is the start of a process that needs to go very fast,” Peter Gwartney, the executive director of the Center for Budget and Policy Priorities, which released the report, told ABC News. “The way we think about poverty is changing.”
Even with the changes, the researchers say that the poverty rate is still
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