Tagged: battery
types of battery 2
Batteries or electrical cells are made using different substances. There are zinc dry-cells, alkaline cells and lead-acid accumulators. When you use them, the chemicals become exhausted at different rates. So choosing the right battery...
types of battery
Batteries are a handy source of power. You’ll know that there are different kinds of batteries, and maybe that some are good for some jobs, and some for others. But battery power is expensive. It...
A DNA cocktail; research on your body clock plus hands on at the Cambridge Science Centre – 105science
A DNA drink to enjoy in the sun, how camping can reset your biological clock, and why the Cambridge Science Centre is the place to take the kids this summer! The Science Centre tell us how...
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