Correction: a portable battery pack Horizon is working on with another manufacturer will run on the liquid fuel ethanol.
The personal computer was famously derided as a "toy" when it entered the computing world. Some companies in the hydrogen fuel cell industry are counting on toys to make the much-ballyhooed hydrogen economy a reality, if on a small scale.
Horizon Fuel Cells is one of a handful of companies that make such toys and educational products, including the H-racer, a toy car that runs on a small fuel cell. A fueling station uses a small solar panel or … Read more