loading
Picture of how to make a lunarium.
i love the moon and all the other planets and have always wanted an orrery.

they are very expencive so i thought i would make one , then i realised i didnt know how to do that.

i worked out i could make a lunarium.



This is how i did it.
 
Remove these adsRemove these ads by Signing Up

Step 1: Materials and tools.

Picture of materials and tools.
photo 4.JPG
photo 5.JPG
photo 1a.JPG
IMG_5086.JPG
IMG_5153.JPG
photo 2b.JPG
photo 2a.JPG
photo 1b.JPG
Materials -

- clock
- brass tubes
- earth and moon (mine was a set of marbles that had a mars too but i didnt want mars in there)
- plastic
- glass dome
- card
- solder
- glue

tools -

- pliers
- lighter
- soldering iron
- knife
- clippers

Step 2: Step one.

Picture of step one.
photo 5b.JPG
remove the hands from the clock.

the clock i had is one of theos battery ones that the hands come off easily so you can make your own clock.

i used the pliers to pull the centre mount from the hands.

keep the mount and discard the hands.
al mizzi1 year ago
great idea
MicioGatta2 years ago
Wow! That's amazing! >*.*<
ChrysN2 years ago
Cool! It's nice that you can get marbles that actually look like the earth and moon.
Thergox2 years ago
AW3s0Me!
Cool project! I'm waiting for my daughter to be old enough (or rather have the kind of concentration required) for this kind of project.

But wouldn't the moon take 12 hours for a complete circle? The mechanical clocks I know work like that, at least, but that does not say much.
backwards lamb (author)  Dominic Bender2 years ago
Haha yes you are right 12 not 24. Sorry my mistake.
Using the clock movement was really clever. These would be awesome to make in school. :D