The methods of analyzing space, time and motion described in the previous several lectures are called kinematics. Galileo rightly deserves much of the credit for developing these methods. [Although ...

Abstract: As surprising as it seems, drones and mobile robots in general experience motion sickness when put in a moving environment. This navigation problem has been little if ever explored in the ...

This PSSC film made in 1960 is one of the finest physics films ever made. All students should see it at some point in their studies. See the article '"Frames of Reference" revisited' by Alistair Steyn ...

One of Einstein’s most famous quotes is “imagination is more important than knowledge”. This spirit of bold thinking led Einstein to bring together two powerful but seemingly conflicting ideas: ...