Drakkith's latest activity
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It's been 21 years for me. I'm glad I found PF because the signal-to-noise ratio on sci.physics.relativity was terrible. -
Back at you bud! You're a big part of this wonderful community. :smile:
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I thought you joined about when I did. But this is 22 for me. Course I haven't been active for 12 years; except to drop by once in...
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And to think, I'm still waiting for my 15th anniversary of being alive :frown: Jokes aside, congrats!!!
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I apparently passed my 15 year PF anniversary earlier this year, but only noticed just now thanks to this post :biggrin: Anyway, I too...
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Hey all. Looks like my 15 year anniversary of joining PF happened yesterday (while my internet was down). Just wanted to say thanks to...
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Publication: Redox-driven mineral and organic associations in Jezero Crater, Mars Article: NASA Says Mars Rover Discovered Potential...
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Chagas disease, long considered only a threat abroad, is established in California and the Southern U.S. According to articles in the...
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Drakkith reacted to hutchphd's post in the thread Thank you to mentors, advisors and members with
Like.
I am pleased that the interaction was useful for you. It is the most one can expect! Good luck. -
Drakkith reacted to difalcojr's post in the thread Thank you to mentors, advisors and members with Like.
I want to thank those members who interacted with me a couple of years ago in two Optics Forum threads. They were @Drakkith, @hutchphd...
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The World War Two bomber that cost more than the atomic bomb...
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Drakkith reacted to Baluncore's post in the thread Lawn/Garden Determining Ramp Length for Ground Clearance with Like.
It should do. A 1' step, with a 6' ramp, has a slope of; arcsin( 1 / 6 ) = 9.59°. That is just less than the maximum, 10.53°, as...
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Drakkith replied to the thread Lawn/Garden Determining Ramp Length for Ground Clearance.Got some 6 ft ramps from a local store. Works perfect.
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Drakkith replied to the thread Lawn/Garden Determining Ramp Length for Ground Clearance.Thanks all!
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Drakkith reacted to berkeman's post in the thread Lawn/Garden Determining Ramp Length for Ground Clearance with Like.
In case you decide to make it/them on your own, I'll share my old design. I built a very strong motorcycle ramp (strong enough for...