Each weekend, we’ll sort out your plans for you. These are the things we think you should browse, watch, read or do over the next couple of days. This weekend, see the test at Kelly Slater's Wave Factory, get up in the morning with Swantje, learn the dangers of driving an ambulance, find out how Intel's new chip is taking pointers from your brain, read how Bluetooth 5.0 is bigger and better, and check out 6 ways to save money when you travel.