4th-6th graders enhance their study of ancient China using WonderHowTo's spice rack gunpowder experiment.
hello , can you help me please to find a circuit for my final year project i'm working in a project to transmit video and audio by using LEDs light
I need to make a lightness detector circuit on fritzing but I don't k now how to make it. Can you Please help me?
How to make metal pull and fragile(convert it to powder) the rice grains?
How to make a Science Investigatory Project about Electricity
I want to be able to produce a large amount of gas under water, from a chemical reaction, not from a pressurised cylinder (unless it is just a small cylinder that provides a chemical gas to react with something else to produce the main bulk of gas to inflate the device).
Need help in finding resources on how anti-virus scanning works.
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Trying to make circuit scheme on the fritzing breadboard. How can I get an image of an IC with 14 pins, as none of the ready to have IC's have 14 pins and if I try to customize generic IC, it does not change the image to have this pin number.
This thread is for posting questions, answers, advice, and conjecture on rocketry, space flight, high altitude balloons and whatever else can help all us mad scientists achieve space flight.
I would like to learn how to make lminol and ballistic gell if anybody can help I would apreciate it thanx, love Tim.
hello there thanks for reading and answering, well since i read the last tread of wire in clothes i got the idea of creating a sistem to recharge phones from the static, i got the desing to do that but i need to find the way to made more efficient the transference of static from clothes to a rechargable battery that acts like a regulator so the electricity that reaches the phone became regular and continuous, so any idea to make the transference more efficient?
hey u guys there i just wanted to ask about the wireless transmitter and receiver, how to make any device wireless...please do tell me
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