phyzguy's latest activity
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phyzguy replied to the thread Undergrad What are the speed limits of a maglev track?.I think a MagLev track on the Moon could launch objects into space. But not on the Earth because of air friction. -
phyzguy replied to the thread Geiger Counter Question.Why would you worry that the instrument might be contaminated? It sounds like the count rates you got were normal background levels. -
phyzguy replied to the thread Undergrad Exploring the possibilities of storing electricity from lightning.@couperusfred, please learn to use capitalization and punctuation in your writing. Your stream-of-consciousness posts are very hard to... -
phyzguy replied to the thread Undergrad Exploring the possibilities of storing electricity from lightning.Thanks. Corrected. -
phyzguy replied to the thread Undergrad Exploring the possibilities of storing electricity from lightning.One way to look at it is that the energy in a lightning bolt is about 1GJoule or 1,000,000 1,000,000,000 Joules. This is equal to about... -
phyzguy replied to the thread Chestnut Trees Coming Back?.That would be wonderful if they could succeed. The old pictures and paintings show large stately trees with a huge spreading canopy... -
phyzguy replied to the thread Undergrad Can nested solenoids trap particles?.Oh yes. Helion energy is banking on it. They started construction on a power plant in July, 2025. Whether they will succeed is... -
phyzguy replied to the thread Undergrad Can nested solenoids trap particles?.I think what you are talking about is similar to the field reversed configuration, which is being studied as a possible path to... -
phyzguy replied to the thread Automotive Need to glue aluminum to glass.I'm surprised to hear this. Silicone rubber sealant in a shower bonds very well to galss, ceramic tile, and many other things, and... -
phyzguy replied to the thread Automotive Need to glue aluminum to glass.I would try silicone rubber sealant. -
phyzguy reacted to renormalize's post in the thread Rubber tyre “melting” inside, turned to deadly goo. Why? with
Like.
Is it possible your old tires featured ContiSeal? ContiSeal is a technology developed by Continental designed to seal a damaged tire... -
phyzguy replied to the thread Graduate How to compute the path 3i/Atlas will take when it passes near Jupiter?.Why do you care if it passes slightly inside or slightly outside of the Hill radius? It won't make any significant difference in its... -
phyzguy replied to the thread Is A.I. more than the sum of its parts?.I'm missing your point here. You think that there is some unknown component in the brain?