Great instructable!. If you have wood ash works awesome as insulator and it's way lighter that soil, sand or perlite
Starting a Handmade Business
Geopolimers to do plastic? I didn't knew that. Personally, I rather avoid any mineral resource (specially aluminum based) since are finite and usually hardy recyclable..However I must say I know very little about geopolymers
Table Saw Class
Two days ago I discovered about Bioplastic and now I find this scientific approach to the differrent variables. Really looking forward to see more about it!
Great instructable ! Veary creative and well thought!I got lost at step 4, I don't quite understand how do you carve the interior shape with the drill and sandpaper... Some help, please?
Mold Making & Casting Class
Wearable Electronics Class
LEDs and Lighting Class