No, we haven't. As you probably know, regenerative brakes now exist on hybrid cars. One of the reasons for their high efficiency is they actually use the energy from brakes to recharge the battery.
On April 23rd, 2007. See this statement in context.
On April 23rd, 2007. See this statement in context.
Vice-President, Engineering, National Research Council Canada
No, we haven't. As you probably know, regenerative brakes now exist on hybrid cars. One of the reasons for their high efficiency is they actually use the energy from brakes to recharge the battery.
See context to find out what was said next.