Wow I have the same exact design cannon except I used the same size pipe for the barrel as the pressure chamber to shoot water balloons. I found that if you use a 3/4 inch barrel (or the same size as the valve output), it can shoot paintballs and paper rockets quite far!
Wow this is so creative!
Snowflake SpinnerView Instructable »
I always wanted to try and make one of these, but I couldn't figure out how to make the LEDs sync up properly with the speed of the spinner
Electromagnetic Fidget Spinner Accelerator
I was never into fidget spinners, but I have to admit that this is really cool. Unique idea!
Wow cool idea!
I have added a small video that can be viewed. I don't have a YouTube channel so I couldn't embed it, but you can download and watch it if you are interested. :D
The humidifier is the ultrasonic module and is simply placed in the lower tub. I'll add the step in. Thanks for the feedback!
This is cool video of a fire tornado with no moving parts: It works because the flame wants o go upwards. In my design, I use fog so I need a fan to pull it up. And since I wanted to make it open air, I had to use the straws in configuration.
Awesome Rainbow Tornado Lamp 2View Instructable »
Got my vote by the title haha!
Raspberry Pi Class
Tools and Materials for Arduino
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Wow this is such a cool use of drones!
That is an interesting pointer. I never actually considered how the air would warm and cool and affect the pressure inside the bottle. The outside temperature could also have a play in it. In the design, after a bit of wear (like a month or so) the cap does leak a teensy bit and I simply changed the cap, but adding a O ring would probably help too. My only other thought on your idea is, since the bottle is thin walled plastic as well, wouldn't it just expand and contract as needed? Or even if it doesn't, would the plastic balls change shape before water begins to leak out.A simple solution would be to add air vents in the bottle, but because of the water inside it's probably not a good idea.Thanks for the feedback, I appreciate it! :D
and is there any way to make the battery last longer? Would a battery salvaged from a prius for example give longer runs. I know to get a car to run as long as a tesla would be very expensive but maybe around 100 miles per charge would work with a few solar panels on top to make that even more?
If I wanted to build a sports car, would I need to make my own custom motors or buy different ones? Also, in most electric cars, does the motor transfer motion through a transmission... I thought they were connected directly to the wheel and the voltage was controlled to change speed.
Getting Started with Electronics
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Coconut Curry Mango Chicken With Curry Kale Chips
3 INGREDEINT NUTELLA ICE CREAM (NO CHURN)
wow now im hungry....looks very appetizing:D
Fountain of Light
Ambilight system for every input connected to your TV. WS2812B Arduino UNO Raspberry Pi