Lyra Lestrange

Knowns:O is the center of the isosceles triangle with sides AB and AC equal, Angle ABC = 40 Consequently, Angle ACB = 40Unknowns: Angle OAB = 1/2 of angle BACAngle...

This is useful, thank you.

It's the old rule: Be diligent and you've made your career. Read. Practice. Go to science discussions and cafes near you. Sign up on the forums online and see what's...

There are more criteria than one for a battlebot to compete efficiently. Some suitable motors are:1. DC series motor (for high starting torque)2. Stepper motor(for a certain amount of angle...

While they ask for an average of all the subjects you have opted for, there is more gravity for subjects that are relevant to the placement positions. It works like...