A battery is a chemical device that is used as a source for energy. It is a mobile contraption and consists of three elements: anode - negative charge, cathode - positive charge and electrolyte – a liquid composite that helps in energy flow.More...
Hazards Of Alkaline Batteries
Alkaline batteries pollute the environment and intake of alkaline gases is hazardous to health. Majority of the electronic products that we know of, including toys and small appliances, run on alkaline batteries. These batteries use potassium hydroxide or sodium hydroxide to produce the required current. They contain a gel like substance inside. When we come in contact with this gel it can burn tissues, and also penetrate into the body cells.More...
How Do I Charge A Car Battery ?
Car batteries need to be charged in order to keep the car running and first of all to start it. The battery is an important part of the car and without it nothing will work because the car will not even start. Some cars do have a manual starting tool, but most automatic cars do not have this facility.More...
Can A Cell Phone Battery Be Used After It Gets Wet ?
A cell phone is the most used gadget of the current day world. It is much easier than using the regular phone, and everyone we know owns a cell phone. Every person who owns a cell phone knows that it is in the end a delicate instrument which is highly prone to damage.More...
Making A Lemon Battery
Most school children come across a project where they have to make a battery from a lemon. This can be a very difficult project in terms of getting it to work. The concept may sound very simple. Lemon is acidic in nature to an extent, and this property can be used to generate power.More...
What Is A Battery Made Of ?
Batteries are one of the most commonly used things to run various stuff, from small appliances to toys and several more. Batteries come in all sizes and with various power capabilities. Also, the longevity of the battery differs from each other. Have you ever wondered how batteries are made and how they store power?More...
Why Do Desktop Computers Have Batteries ?
Most people will be surprised to know that even their desktop computers have batteries. The battery is required for powering up a chip called Real Time Clock. Battery does not power the computer itself, but it keeps the computer clock ticking. This real time clock is nothing but a regular quartz watch that keeps running inside the computer even when it is switched off. This is why the desktop computer or even the laptop ends up showing accurate time when you switch on the computer. When the computer boots, it is an essential thing for the clock to show the right time and the date.More... |
