DaveE's latest activity
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DaveE reacted to phyzguy's post in the thread Undergrad Exploring the possibilities of storing electricity from lightning with
Like.
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... -
DaveE reacted to jedishrfu's post in the thread Graduate About a natural extension of Collatz conjecture with Like.
Collatz is definitely a fascinating math excursion. Grad students are warned away from it because its study can consume a lot of time...
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Fantastic photos of the insides of instruments: Probe lenses and focus stacking: the secrets to incredible photos taken inside...
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Welcome to PF. :smile: Fixed that for you. :wink:
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DaveE reacted to Chloren's post in the thread 12 year old seeking feedback on multi-element blade alloy with Like.
Thanks for your help and I will take your advice into mind, i didn't know much about metallurgy. I didn't realize that heat treatment...
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DaveE reacted to Baluncore's post in the thread 12 year old seeking feedback on multi-element blade alloy with Like.
Welcome to PF. The elements you add to an alloy, do not work to average all their properties. It is specific combinations of elements...
