Can an Israeli super-efficient engine help solve Puerto Rico’s electricity crisis?
The new combustion engine is much more portable and powerful than classic generators.
People who have lost their homes after Hurricane Maria hit the island in September, walk with the help of a flashlight at a school turned shelter, in Toa Baja, Puerto Rico October 18, 2017.(photo credit: REUTERS)ByMAX SCHINDLERUpdated:
