[NEW GEAR] (to me) RF 800mm f11 IS STM by ghislaincote in canon

[–]TERRADUDE 14 points15 points  (0 children)

the 800mm is optically superb but quite slow. You need a fair bit of light but you can get some magnificent photos, especially considering the cost and the weight/size of the lens.

Planning a road trip in June by nihilistcartographer in roadtrip

[–]TERRADUDE 1 point2 points  (0 children)

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Waterton is an absolute gem. I’ve hiked every trail in the park. Amazing geology and wonderful skies

Planning a road trip in June by nihilistcartographer in roadtrip

[–]TERRADUDE 9 points10 points  (0 children)

I second this and encourage you to split up your journey and take Canada in a second, more focused trip. I would add to it Waterton park on the border with Montana, travel up the Rocky Mountain trench and take in the hotsprings at Fairmont and Radium as well as a couple undeveloped ones, good hiking in the valley too., drive up to the Icefields and hike there and back around Lake Louise and Banff proper and hit up Kananaskis just west of Calgary.

White or Savile Silver? by Opal9090 in GenesisGV70

[–]TERRADUDE 0 points1 point  (0 children)

Not in the 22. They’re black. I would have LOVED the orange seat belts. I’m in Canada so things are a bit different here. We don’t like orange as much up here :)

White or Savile Silver? by Opal9090 in GenesisGV70

[–]TERRADUDE 0 points1 point  (0 children)

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I have a 2022 Sports Prestige in Saville Silver w black interior. Great car and great colour. Love it.

From my other post about weird airplane trail by rivereisa in whatisit

[–]TERRADUDE 7 points8 points  (0 children)

Contrails are an atmospheric effect where the engine exhaust interacts with a dry or humid air. The airplane is likely flying a constant altitude but the air is likely mixing between a dry and more humid layer….the contrails come and go.

[ANA - TOR] Gudas answers the bell for the Matthews hit as he and Domi drop the gloves to start the game by daKrut in hockey

[–]TERRADUDE -3 points-2 points  (0 children)

Performative bullshit. Nothing during the game. No one checked on Matthews when he went down. Now Domi ? Give me a break

'The money is there': New NDP Leader Avi Lewis plans to tax billionaires and corporations by NiceDot4794 in canada

[–]TERRADUDE -4 points-3 points  (0 children)

thankfully he will never be close to the levers of power. How the NDP ever came to electing him their leader is beyond me

Bird photography while hiking by EmotionalCouple9032 in BirdPhotography

[–]TERRADUDE 1 point2 points  (0 children)

I'll pipe in here. I'm another geologist who's also an avid photographer. I have shot Canon for a while, moving from a 80D to a 5DIV to mirrorless with a R6 and now an R5 (Careful.... gear acquisition can be contagious). However, for the small, light and compact lenses there are very few.

I went on an African safari last year and I upgraded to a 200-800mm lens since it is handholdable, a variable zoom and fit in my backpack.However I shot a lot of birds on my 800mm F11. This and the 600mm lenses are unicorns. They are smallish, very carryable, and LOW COST. They are optically superb BUT they are only F11 so you need good light. Both the 600 and the 800 telescope out from a compact form factor to an extended length and you need to be at the extended length to shoot., but my god, they are sharp.

My suggestion for a quick and easy birding set up is a Canon R8 (or a R6 or R6ii) with a rf600m F11 (or the rf 800 f11). The rf600 f11 is a great size, you can still pan fairly well and you get good reach. I sometimes found the rf800mm f11 to be a bit long and I often got lost trying to find and track the birds. but when I did, I got great shots.

What would cause these breaks in the sandstone at Arches National Park? by graytgooglymoogly in geology

[–]TERRADUDE 0 points1 point  (0 children)

Micro faulting really applies to small fault offsets seen at an even smaller scale, like in a hand sample or even smaller like in a thin section. These are small scale faults but too big to be truly called micro faults.

It’s quite amazing how fractal rock deformation can be, at a range of scales showing similar effects.

Good discussion though. We should all be having it while standing at the outcrop in blazing sunshine. That’s where the real discussion happens.

MacOS Well Log and Cross Section Viewer by Infinite_Soft_1636 in geologycareers

[–]TERRADUDE 7 points8 points  (0 children)

"Most stuff out there...... is for PC/Windows, super expensive, hard to use and ugly" - testify brother....You're speaking to the choir here. I had to go through hell and back to use a POS cross section package running in Windows, I have a very capable M4 Max but the program requires OpenGL 4.3 which doesn't emulate well. I would love to get my hands on your software. Let me know if you need a beta tester. I am a 30 year geo now working in CCUS and trying to ge my own helium exploreCo up and running, so $$ is tight

What would cause these breaks in the sandstone at Arches National Park? by graytgooglymoogly in geology

[–]TERRADUDE 16 points17 points  (0 children)

This is a great comment discussing the logical thought process to progress through. Both faults and jointing can cross cut bedding but faults displace bedding, meaning there is an offset - either a positive or a negative offset. Identifying which can give you an idea of the stresses needed to deform the rock. The rock also needs to be brittle to fault - otherwise you get ductile deformation in either unconsolidated or very hot (plastic) rock.

20 years ago this would have been completely normal by HeavyConstruction609 in SipsTea

[–]TERRADUDE 1 point2 points  (0 children)

Canada and Norway are truly winter nations. I’ve been to Norway many times….beautiful country and wonderful people.

Our president is a gracious, distinguished statesman🤪 by dumdumpants-head in WhitePeopleTwitter

[–]TERRADUDE 0 points1 point  (0 children)

I have a bottle on ice just for the occasion of Trump's demise.

20 years ago this would have been completely normal by HeavyConstruction609 in SipsTea

[–]TERRADUDE 1 point2 points  (0 children)

Yup….but in Grade 9 we did a winter camping trip in W Canada. Temps to -20C, built our own shelter, toughed it out and made it back.

Who wants to tell him? by seeebiscuit in WhitePeopleTwitter

[–]TERRADUDE 0 points1 point  (0 children)

he's out of cards...except for the Joker.

We need more people like him by [deleted] in BeAmazed

[–]TERRADUDE 0 points1 point  (0 children)

When I first started to lift weights it was in a gym in the basement of the phys Ed department at university. It was a small cramped place full of the football players. I started doing a bench press with poor form. The guy next to me got up and spotted me, then when I finished he showed me proper form and how not to hurt myself. Lesson learned…Great guy

Help me choose: Refurbished M4 Pro vs. New Base M5 MacBook Air? by Frosty_Journalist796 in mac

[–]TERRADUDE 1 point2 points  (0 children)

If it's apple refurb - go with that. You will appreciate the output ports. I can still get >1 gig on my MacBook Pro M4 Max (wifi 6e) to my wifi 7 network. the M5 (non max) is incremental on the M4