testing

Johnny Jet ... and the Tested Comeback

Johnny Jet

Episode 1735

Johnny Jet says that in the last two weeks, nearly a million travelers have gone through TSA, the first time since March. It's on track to break the 1 million mark on Sunday. Travel is bouncing back now since airlines and airports are now instigating their own testing. It's not cheap at between $125-250, but some airports like Oakland, are offering free testing. One test is a 15-minute test and then there's a three-day test. Going to Hawaii requires the three days (72-hour test). The test eliminates the two-week quarantine.

How can I test how long my charger takes to charge my phone?

P3 P4400 Kill A Watt Electricity Usage Monitor

Episode 1150

Amy from Maryland

Amy has several chargers and they all charge at different speeds. Can she run a speed test to see how long it takes to charge them? Leo says she can monitor power usage with the P3 P4400 Kill A Watt Electricity Usage Monitor. This plugs into the wall, then she can plug a charger into that. There's also this USB in-line voltage and current meter from ADAFruit.