- Portable battery charger
This one is pretty useful no matter what your profession. But here’s why scientists could really use a portable battery charger for their mobile phones. Imagine having to take off your lab coat every time you leave the lab to reply an email or to look up a reagent on your office desktop, just because your phone is low on juice. It’s just downright inconvenient. Communication and information should always be within arm’s reach for a scientist, and until some genius creates an inexhaustible battery, portable battery chargers will have to do.
