Alex Kov

You might be interested to replace the 'clap' feature with the 'blow out' feature. Imagine 2 contacts made of copper foil that are placed inside the candle's body face to a hole. You blow into the hole, the contacts close, which provokes a 'reset' impulse, then the contacts return to their initial position because of elasticity. The candle goes OFF, you'll have to turn it ON again with the switch.

Thanks!

This project makes me wonder: is there anything that CAN NOT be 3D printed?

That's awesome indeed, not just as an enticing title for an article

the baby who is able to detach this sort of buttons is old enough to keep his/her on. He/she already knows that not wearing socks is frowned upon in the society.

This idea could be commercialized, I think, many extreme tourists would appreciate the kit.

That's witty, indeed!

Let's imagine that each tube is illuminated with a red, a green and a blue LEDs. The colours of LEDs correspond to low, medium and high frequencies, which means that each group of LEDs is connected to the output of the amplifier through an RC filter. There would be a multicoloured dance, then!

The bill of materials mentions an 'Andruino', should it be 'Arduino'?

A further development for this beautiful postcard would be driving the LEDs with an IC555 oscillator (in fact, the IC's output drives a transistor which, in turn, lights up the LEDs)

Would it be possible to add rocking function to imitate what the driver feels when driving?

That's witty !

A horseshoe is reputed to bring luck, so this beautiful tree will bring it 9 times. Thanks for sharing this project!

The Freemasons would be jealous of you

Who would claim now that the Hanging Gardens of Semiramis was just a myth?

An amazing project, indeed! Would it be possible to make a kind of screen on the 'face' of the helmet? Thus, the wearer would change his/her face.

Thanks for your feedback, it made me also think about a possible game 'Guess what character I wrote' - is it an 'i' dotted with a long dot or a 't' crossed with a very short line?

Thanks for your appreciation. Indeed, I wanted to kind of relaunch the stylophone by widening its possibilities, thus making it more interesting for people

Hi guys, you might be interested to visit Radio Garden, that's an application that allows you to listen FM stations from around the world. I hope the stations have downloadable links, so you can record them in your receiver. Thanks to Nick for his invention!

Hi guys, please give your feedback about this one, I'd like to get it featured but not for my personal glory, the point is I believe this device could be a nice Christmas gift for little children. More people know about it, more chances for kids to have an interesting toyhttps://www.instructables.com/id/A-Fantasy-on-the-...

Surely I made the controlling device! You'll see on the pics below how I fixed the drill to the base of my 'lathe'. Wooden pins are from IKEA furniture, their diameter is 10 mm, thus, the drill has three points of support.

Now a book is available https://www.amazon.com/dp/B01L7S90RC

Thanks! I'm going to add some drawings soon for those who want to reproduce it.