Science, Health, and Food Blog

Robert Murray-Smith created his own company, FWG, with 2 partners. He is working on making a better battery. He already has a test format fo...

Part 2 of 2 Power draw from the battery If all 4 amps is being used on the Amazon inverter, how many amp hours are actually being draw...

I've been looking into using solar power and batteries to power things. My first kit is used to charge a battery using a small panel, ab...

Researchers at a Japanese institute (KEK, no that's not a Reddit joke, that's the letters of the institute) have come up with a subs...

At Northwestern University, engineers have made a new type of graphene* electrode: one punched with many microscopic holes. It could store 1...

When making DIY batteries, which electrolyte should we use? It should be easily found in stores, inexpensive, and fairly safe. But which liq...

Researchers at Tufts University continue to develop their lithium battery that does not explode or catch fire or even heat up when punctured...

Here's a Youtube video about making a DIY battery from magnesium, graphite, and salt water as the electrolyte. I got magnesium ribbo...

This battery is made from some US pennies, and nickels. It also uses a saltwater electrolyte. Source Instructables .

Looking for more fun to make your own batteries at home? Here are some more links. DIY battery from Scitoys.com . Uses copper and zinc in ...

This aluminum air battery is made from aluminum foil, and activated charcoal, with a paper towel between them soaked in an electrolyte. ...

This DIY penny battery needs some US pennies with a zinc core (after 1982) and some cardboard soaked in an electrolyte. When making ...

Yes I'm Jonesing for DIY batteries! There will be several articles on different types of DIY batteries. This is a neat DIY project ev...

The Batteroo post has been updated as people test the device. Read up here . Basically I thought it was possible to miniaturize a Joule Th...

For each DIY battery you make, you have dissimilar metals, like copper and zinc. But sometimes they are not always metal, like the aluminum ...

The Battero is a voltage booster that is a sleeve that goes round your AA or AAA battery cells, very common cells used in the US market. Th...

A new battery type, made with nanopores, could store more energy in a smaller space and improve battery technology. Highlights: They are...

The alkaline nickle-iron battery is making a comeback. It is reusable, non-polluting, and can be slowly charged over 40 years. It is very to...

Yes, this should work, given that you use 2 different types of metals, one for the positive lead one for the negative lead. Any acidic solut...

"85% savings with energy storage" said the headline. Another quote: “The addition of storage technologies has the potential to...