Flying across continents without a drop of fuel was the warm-up for Bernard Piccard and Andre Borschberg--now they want to circumnavigate our globe. Here's how they do it.
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Steve's Honda Civic needs some work done to his AC. The Honda dealer said the compressor is shot, but Steve's local mechanic thought it might just be some faulty sensors. Find out who Tom and Ray think is right, plus how Steve can find out, right here.
Susie got a new car and she's noticed that the factory-installed GPS has been sending her the long way or the wrong way to already-familiar destinations. Now she doesn't trust it to get her places. She's tried adjusting the settings, to no avail. What gives? Tom and Ray say there's a big difference in the types of GPS services. Find out what options they suggest, right here.
Mir's tire-pressure warning light has been coming on ever since he had his tires replaced. His mechanic says the tire pressure is fine, and he should just drive it and the problem will fix itself. Tom and Ray say a tin of brownies might motivate Mir's mechanic to work a little harder on this issue. Find out what they think is going on, right here.
Will thinks driving 55 mph is easier on his car's engine and uses less fuel, but his wife argues that going 75 mph means the engine is running for less time and is therefore doing less work. Who's correct? Will's male ego is riding on Tom and Ray's reply.