Convection and displacement currents
by V. Dukov
Exploring the nature of electricity.
Painting the digital world
by Michael H. Brill
Pixels become voxels when a dimension is added.
Divide and conquer!
by Ruma Falk and Eyal Oshry
How to master divisibility.
Physics Contest: Elevator physics
by Larry D. Kirkpatrick and Arthur Eisenkraft
In the Lab: Diffraction in laser light
by D. Panenko
Seeing diffraction patterns.
At the Blackboard I: Gliding home
by A. Stasenko
Propelling a glider long distances.
At the Blackboard II: One's best approach
by O. T. Izhboldin and L. D. Kurlyandchik
Summing up reciprocals.
Looking Back: The century of the cycloid
by S. G. Gindikin
by David Arns
Cowculations: Dutch treat
by Dr. Mu
Generating a sequence.
How Do You Figure?: Challenges in Physics and Math
Brainteasers: Just for the Fun of It!
Check out this sample!
Scientific crossword puzzle.
Answers, Hints & Solutions
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