Pi Day - A Wheely Big Maths Problem
In honour of Pi Day, which celebrates the mathematical constant 3.14 on March 14, BLOODHOUND has a special maths problem to show students that pi is more than just a fancy number. 2015, is even more significant for Pi Day on 3 (March) 14th 2015…. 3.1415.
Lifting the Jet Engine into place using The Weston Differential Chain Pulley System
A question about lifting a heavy load with a pulley ...
