But it’s not, because on Wednesday it became the first in North America to have a hydrogen dispensing pump. Shell executives, Energy Secretary Spencer Abraham and District of Columbia Mayor ...

See About archive blog posts. One of the biggest barriers to adoption of hydrogen as a fuel for transportation is refueling. There are just 21 hydrogen fueling stations in the entire state of ...

That's quickly changing, and Ventura County's first hydrogen pump could open soon. "We believe this is an important market where people will be buying fuel-cell cars," said Shane Stephens ...

The ball-and-stick and first space-filling model show that sucrose is a large molecule made up of carbon, oxygen, and hydrogen. Sucrose has many O–H bonds which are polar. These polar areas are shown ...