If Need Cheap Batteries, Use Boiled Potatoes

Had not been terlistriki Dieng mountain region, there may be people who can apply the breakthrough made by scientists at the Yissum Research Development Company Ltd., A company whose function is to commercialize technology research Hebrews University in Jerusalem.

The company introduced a battery of organic research findings by researchers at the University Hebrews made from potatoes and has been getting special treatment in order to improve its ability to connect the oxidation and reduction in galvanic cells or so-called salt bridge.

Professor Haim D. From Robert H. Rabinowitch Smith Faculty of Agriculture, Food and Environment, Alex Golberg research students from the School of Computer Science and Engineering, both from the Hebrews University, together with Professor Boris Rubinsky of the University of California at Berkeley, is basically intended to study the electrolytic process that occurs in living organisms for applied to various applications.

In their research they found that the use of zinc and copper mounted on a boiled potato to produce electricity for up to 10 times more than potatoes are not boiled. From the results of cost analysis, the battery can potatoes five to fifty times cheaper than commercial 1.5 volt battery.

If you are interested to try it, please do a little experiment with various kinds of tubers or fruits, because according to the researchers can produce electricity with all necessary conditions are given special treatment in advance in order to generate electricity that is big enough.

Read More→ If Need Cheap Batteries, Use Boiled Potatoes

3R (Reduce Reuse Recycle) Rubbish

3R or Reuse, Reduce, and Recycle until now is still the best way to manage and handle waste with various problems. Application of the 3R system or reuse, reduce, and recycle to be one of waste management solutions in addition to process waste into compost or meanfaatkan waste into a power source (PLTSa; Garbage Power Plant). Precisely waste management system with the 3R (Reduce Reuse Recycle) can be implemented by everyone in daily activities.

3R consists of reuse, reduce, and recycle. Reuse means to reuse the waste that can still be used for similar functions or other functions. Reduce means to reduce all things that lead to waste. Recycle means to process and return (recycling) of waste into new products or product benefit.

Do the 3R (Reduce Reuse Recycle) Every Day. Managing waste with system 3R (Reduce Reuse Recycle) can be done by anyone, anytime (every day), anywhere, and at no cost. All it takes only a little time and concern for us.

Here is the activity of the 3R (Reduce Reuse Recycle) that can be done at home, school, office, or in other public places.

Examples of the reuse of everyday activities:

* Choose a container, bag or an item that can be used several times or repeatedly. For example, use of cloth napkins from the use of tissue, using a battery that can be in charge again.
* Use the return containers or packaging that has been vacant for the same function or other functions. Eg beverage bottles used cooking oil back into place.
* Use of electronic storage devices that can be erased and rewritten.
* Use blank side of paper to write.
* Use e-mail (electronic mail) to send letters.
* Sell or give the waste to the parties that require distinct

Examples of reduction of daily activities:

* Choose products with recyclable packaging.
* Avoid wearing and buying products that generate large amounts of garbage.
* Use products that can be recharged (refilled). Eg stationery that can be refilled again).
* Maximize the use of electronic storage devices that can be erased and rewritten.
* Reduce use of disposable materials.
* Use both sides of paper for writing and copies.
* Avoid buying and using goods that is less necessary.

Examples of activities of daily recycling:

* Choose products and packaging that are recyclable and easy to unravel.
* Process waste paper into paper or cardboard back.
* Do the processing of organic waste into compost.
* Perform non-organic waste into useful products.

3R or Reuse, Reduce, and Recycle simple fact can be done by anyone, anywhere, and anytime and does not require a big expense. Yet from this simple 3R could provide a significant impact on waste management that have been the problem all around us. Want to see the impact, just try!

Read More→ 3R (Reduce Reuse Recycle) Rubbish