Many times people are unaware of the calorie contribution of their non-plant foods because of
their extremely high energy density in comparison to their plant choices.
«Lithium - metal batteries are basically the dream batteries since they provide
an extremely high energy density,» said Reza Shahbazian - Yassar, associate professor of mechanical and industrial engineering at the University of Illinois at Chicago (UIC).
Metal - air batteries have attracted significant research attention as the new generation of high - performance batteries as they the advantages of (1) simple structure, (2)
extremely high energy density, and (3) a relatively inexpensive production.
Not exact matches
Supercapacitors have a much
higher energy density than batteries, meaning they can charge and discharge
extremely quickly; this is useful to meet quick spikes in electricity demand on the rail system.
The ALICE experiment records
high -
energy collisions of lead ions at the LHC, enabling it to study matter at
extremely high temperatures and
densities.