![digital-trends](http://www.overit.com/blog/wp-content/uploads/2012/01/digital-trends1.jpg)
We got a chance to check out some exciting new tech at this evening’s ShowStoppers and one in particular that caught our tech-hungry eyes was SiGNa Chemistry’s PowerTrekk hydrogen fuel cell and charger.
We got a chance to check out some exciting new tech at this evening’s ShowStoppers and one in particular that caught our tech-hungry eyes was SiGNa Chemistry’s PowerTrekk hydrogen fuel cell and charger.