![LEGO Chain Reactions (Klutz Science/STEM Activity Kit), 9" Length x 1.06" Width x 10" Height : Pat Murphy and the Scientists of Klutz Labs: Everything Else LEGO Chain Reactions (Klutz Science/STEM Activity Kit), 9" Length x 1.06" Width x 10" Height : Pat Murphy and the Scientists of Klutz Labs: Everything Else](https://m.media-amazon.com/images/I/81UmKpk6oKL._AC_SL1500_.jpg)
LEGO Chain Reactions (Klutz Science/STEM Activity Kit), 9" Length x 1.06" Width x 10" Height : Pat Murphy and the Scientists of Klutz Labs: Everything Else
![This is the first "creation in the Klutz lego Chain Reactions book Already teaches about axels ramps friction etc! Takes about 10 minutes and could be a wonderf… This is the first "creation in the Klutz lego Chain Reactions book Already teaches about axels ramps friction etc! Takes about 10 minutes and could be a wonderf…](https://i.pinimg.com/736x/7c/2e/d5/7c2ed5bca85688f0a47859ad6557fde4--rube-goldberg-chain-reaction.jpg)
This is the first "creation in the Klutz lego Chain Reactions book Already teaches about axels ramps friction etc! Takes about 10 minutes and could be a wonderf…
![LEGO Gadgets (Klutz) & [Spiral-bound] Lego Chain Reactions 2 Books Collection Set: Editors of Klutz, Pat Murphy, Klutz Lego Gadgets Science by Editors of Klutz, 1338219634, LEGO Chain Reactions by Editors of LEGO Gadgets (Klutz) & [Spiral-bound] Lego Chain Reactions 2 Books Collection Set: Editors of Klutz, Pat Murphy, Klutz Lego Gadgets Science by Editors of Klutz, 1338219634, LEGO Chain Reactions by Editors of](https://images-na.ssl-images-amazon.com/images/I/51FZHjRpoGL._SY498_BO1,204,203,200_.jpg)