Naughty Unix , Programming , Coding , Unisex Graphic T-Shirt Tree of life this mechanical model is a

this mechanical model is a puzzle you build by fitting laser cut pieces together with no messy glues or adhesives required

Switch the model to “sport” to see your Tractor speeding up ahead

One of its slots would be blanked off

it is enough to observe the work of the unique mechanism and enjoy the beauty of the mechanics of the model

The wind-up rubber-band engine inside the model makes the ball move round the axis in the opposite directions

Naughty Unix , Programming , Coding , Unisex Graphic T-Shirt Tree of life this mechanical model is aA Geek is an an expert or enthusiast or a person obsessed with a hobby or intellectual pursuit. To do our bit for our Geek Brethren, GeekDawn brings this unique product to you. GeekDawn is set to define Geek Fashion, with a range of Geek Clothing and accessories that include : Geek T shirts, Graphic T Shirts, Programmer T Shirts, Science T Shirts etc. cutting across various product dimensions i. e. Half Sleeves T shirts, Full Sleeves T shirts, Crop