The ICBM in the background?
You are experiencing the spirit binding power of religion, shirk the chains and keep digging, we will all benefit from your learning if you share, Deal?
Can someone list the names of the people in Q's latest image?
So far I got Bill, Kim, John P, and Priscilla Chan
Originally magnetic compasses were used for direction finding in airplanes and would not be accurate near the poles.
GPS solved that problem long ago