Health
Constantly Turning the AC On and Off Drives Up Your Bills
Reddit users explain why inverter air conditioners should run continuously and how this can lower monthly electricity costs.
Gadgets
Sony's wearable air conditioner for 250 euros: Cools at +40°C, battery up to 10 hours
Reon Pocket Pro Plus uses thermoelectric technology for cooling and heating, and is controlled via a mobile app.