For example:
“Use of hexane as a solvent to leach out the oil, which, along with pressing can extract more than 95 percent of the oil; however, there are inherent dangers here due to the volatility of hexane solvent.”
This is bull. Hexane is a commercial production process used on a very large commercial scale and extremely safe. This sounds like environinny hysteria.
the other:
“(batteries) require hours to recharge; unless you want to charge them quickly (thus shortening their life span)”
The new nanotechnology Lion’s are able to charge very quickly with little heat and hold up for thousands of charges. With an on board generation source they can be quite viable.
The guy needs to do his homework better.
Nah--the writer's main job is probably writing MSDS sheets.