Dear all I have used a bulb which is filled in with water, it works like a convex lens to concentrate solar energy. The performance of the water bulb...
Dears, I have interesting model here [MEDIA] I need your opinions to improve it so that it will never stop, and run permanently Thanks
I have plan to improve my model so that it can rotate longer, for example 1 hour. Do you think it is economical. It can be used in a rotor of a...
Hi all, Thank you for your feedback As you can see in the clip, the input work came from the force of my hands to turn the cylinders so that their...
First of all, I would like to say that this model is NOT a perpetual motion. It will stop eventually. What I want to say here is that the output...
Hi Exchemist, We also have to spend effort to get fuels from nature. And this source is exhausted. My experiment is just the primary action for...
Hi Origin, That's my observation. In step 4, with the joining of foaming substance, the mixture become burning severely. I cannot give out any...
Dears, All of us know that chemical reaction between calcium oxide (quicklime) with water will produce heat energy strongly by the following...
[ATTACH] I have improve the second experiment into the third one As you see in my attached screenshot, this time I cut into the cable and connect...
Yes, I consider if there is any danger when looping the wire like this. Luckily no problem happens
Interesting experiment with ADSL splitter - 2 [ATTACH] I have been considering what happens if I make the feedback from out put to input of a...
Oh my God, Thank you all for your recommendation. I simply think a amusing experiment Thanks again
As we know, the ADSL splitter box has 1 input and 2 outputs, one for phone signal line, and the other for internet signal line Plug the...
Dear all, We can create very beautiful scenes by a simple experiment that we can do at home Using a kaleidoscope. Put a LED source behind it to...
Great, Sometimes I read in medical magazine, they present some material which can cure patient out of diseases. The explanation is that the material...
This is the point I want to make clear. For example, I push a car (like toy car) with my hand. Whenever I keep using my hands to create force, the...
Hi guys, I am happy to see that you spend time to involve into discussion of my topic. To say honestly, this experiment is done by, just for fun....
Hi Q-reeus, I did an indirect solution to your suggestion. That is, to compare the dragonfly before and after putting the big magnet near it Before...
Hi Q-reeus, As I said in my description, there is small magnet at the tail of the dragonfly. Its weight lift the tail down. And the repulsion force...
It had slow down. But it is my feeling only. I have no tool in hand to measure quantitatively
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