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Sometime when I need some wire so I took a full thread spool but I am done with my work it is difficult to rewind all that again. So today I though to make a winding machine. First I build a thread winding Machine. Then I programmed it to be controlled via Bluetooth. So I…
How can electricity be produced by a lemon? A lemon battery is a simple battery made for the purpose of education. Typically, a piece of zinc metal (such as a galvanized nail) and a piece of copper (such as a penny) are inserted into a lemon. The lemon contains citric acid, which will cause the…
Step by step extraction of DNA from onion Materials: Onion1/2, Ice cold 60% ethanol, Acetorein ( Acetocarmine), Blender, Beaker, Glass bar, Tea strainer, Syringe, Liquid for extraction of DNA ( NaCl 12g, Liquid detergent 20ml, Water 180ml) Procedure:(1) Blend internal leaves of onion inthe mixer ( blender) for 30seconds. (2) Add 20ml of the liquid for…
How to Make a Vibrating Robot: Vibrating Robot the simplest walking robot. It is very simple in construction and functionality. It can be made by simple household things and due to its simplicity children enjoy it’s making and It is one of the popular Science Fair Projects. Materials required for how to make a Vibrating…
Today I was studying about flux change and electromagnetism in which, I came to know that there is a simple project related to this. so I checked that was a to make a electromagnet. That was very easy and I made it in 5 minutes .it is really awesome you can check it at below…
How to grow a potato in a pot : Botany science Experiment for kids Potatoes, an ancient human staple crop, reproduce in a somewhat unusual way. Like many other tubers, they reproduce vegetatively. Do a little research and see if you can find out just what this means. Then get ready for these good science…