thats great
More ideas from thats
Exploding sticks: Arrange 4 sticks into the pattern shown at website. Add another stick to the top to secure the end. This stick must go diagonally across to hold down the ends of the top horizontal stick and the right vertical stick. Build the chain by adding craft sticks, one at a time to each side.  Each stick should go over one stick, and under one stick. If a video would help, you can check out the post at Mom Trusted

Did you know that you can build an exploding chain reaction by weaving together popsicle sticks or craft sticks? The chain stays together as long as you hold down the end that you are building … (not sure why this is "for boys")