Custom Bubble Wands
3D printed custom bubble wands are a great way to make any occasion extra special – AND teach your kids about cool science things like surface tension and how different air temperatures interact. Both the handle and the bubble 'head' can be customized and made into birthday numbers, names, lette...By: Paige Russell
Continue Reading »
from Instructables: exploring - featured http://ift.tt/2xZSaAl
via IFTTT