50 Gifts Under $50 For Every Kind of Man in Your Life
It's easy to see a constraint—for example, a budgetary ceiling of just $50 —as an aggravating limitation. Just think of all the things you could wrap up with a bow if your funds were unlimited? You ...
FiiO’s Brilliant New BTR13 Portable Bluetooth DAC Headphone Amp
The new BTR13 from FiiO is a handy USB and Bluetooth dongle for letting you use wired headphones and earbuds with your ...
Pro Hearing Sponsored Content: Auracast
Imagine arriving at the airport and being able to scan a code to directly stream the overhead gate announcements. Imagine how ...
Research team uses the human body to power wearables — addresses major obstacle of conventional batteries
The human body can effectively power many wearables without the need for a battery, according to researchers at Carnegie Mellon University. Their power-over-skin technology was able to provide ...
Chemistry World2d
Battery-free bioelectronic implants
Spurred by advances in energy-harvesting materials, a new generation of advanced implantable biomedical devices is emerging ...