Apparently, this user prefers to keep an air of mystery about them.
2 Is it possible to find a “replacement pendulum” for a system of two equal but perpendicular pendulums? Mar 13 '14
1 Why do I hear the telephone ring through grandpa’s hearing aid before the actual phone rings? Oct 16 '14
1 Approximation to the number of seconds in a year? Feb 18 '15
1 Can water falling from a tap follow a spiral path? Mar 12 '15
0 Why does a laser beam diverge? Mar 29 '15
0 Do the copper connectors we used in measuring the resistance of a wire contribute to the said measurement? Apr 13 '15
0 Improving our homemade hot tub design? Jun 1 '15