You should never throw away dead batteries, and this is why!
Get 15% off http://www.domain.com’s s domain names and web hosting when you use coupon code DNEWS at checkout!
Follow Amy on Twitter: https://twitter.com/astvintagespace
“Batteries come in many shapes and sizes. Some are as small as a button. Others can be as big as a brick.”
Wastes Banned From the Trash
“Many common products that we use in our daily lives contain potentially hazardous ingredients and require special care when disposed of. It is illegal to dispose of hazardous waste in the garbage, down storm drains, or onto the ground.”
How do rechargeable (that is, zinc-alkaline or nickel-cadmium) batteries work and what makes the reactions reversible in some batteries, but not in others?
How do batteries work?
“Electricity, as you probably already know, is the flow of electrons through a conductive path like a wire. This path is called a circuit.”
DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won’t find anywhere else! New videos twice daily.
Watch More DNews on TestTube http://testtube.com/dnews
Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel
DNews on Twitter http://twitter.com/dnews
Trace Dominguez on Twitter https://twitter.com/tracedominguez
Julia Wilde on Twitter https://twitter.com/julia_sci
DNews on Facebook https://facebook.com/DiscoveryNews
DNews on Google+ http://gplus.to/dnews
Discovery News http://discoverynews.com
Download the TestTube App: http://testu.be/1ndmmMq