Sentence examples for external source of energy from inspiring English sources
Therefore, it doesn't need a battery or any other external source of energy.
Furthermore, a recent interesting, if speculative, proposal suggests that, when driven by an external source of energy, matter will rearrange itself to dissipate this energy most efficiently.
To work, the orgone accumulator needs to be built carefully and used in certain conditions with various precautions observed, and has no external source of energy.
Except for a few radionuclides that spontaneously emit radiation, emission occurs only after initial excitation of the analyte by an external source of energy.
A process flow diagram is proposed in order to obtain a high efficiency and to avoid the use of any external source of energy.
For the FVG configuration, the tabs oscillate without addition of any external source of energy except that of the fluid flow itself, leading to a passive but dynamic way to perform vortex formation to disturb the flow.
The observed latitude structure of O/N2 therefore imposes constraints on external sources of energy to the thermosphere ionosphere system, and is valuable information for use in physical models.
Now, Logan and Penn State environmental engineer Younggy Kim report online this week in the Proceedings of the National Academy of Sciences that they've done something no other team has: They've successfully combined the two types of devices to generate hydrogen without any external sources of energy whatsoever.
We were even able to improve on our external sources of energy by expanding our range of fuels: rather than relying on what fuel grew in forests and the continual recycling of biomatter, we delved deep into the ground to extract fossil fuels made over geological timescales.
As mammals and birds became less reliant on external sources of energy to maintain body temperature (evolution of endothermy [ 33]), the parietal organ would have degenerated (accompanied by the related signaling pathways).
