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joseph h

Graduate of a major Australian University, 1999 PhD. Theoretical Physics (High Energy Physics). I love this forum since it helps me remember a lot of stuff since forgotten. Whilst I did do postdoctoral research, this was for a relatively short period of time, and even though I taught Uni Physics on a part-time on-and-off basis for years, my career is Information Technology. Since the pandemic began, I have ample time to read posts on PSE!

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61 What is the physics behind origami? Jan 13
55 Why is the air inside an igloo warmer than its outside? Jan 14
37 Why don't opaque objects reflect light? Dec 17 '20
35 Why are the edges of a broken glass almost opaque? Jan 14
31 Could an infinite number of photons fit into a finite space? Oct 17 '20
27 Do photons slow down this much in the Sun's gravitational field? Nov 19 '20
20 Why the charge of the proton does not transfer to the neutron in the nuclei? Feb 22
19 Is the energy of an orbital dependent on temperature? Dec 3 '20
16 Meaning of negative time Mar 10
16 Does the second law of thermodynamics imply that renewable energy also leads to global warming/climate change? Oct 18 '20
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