ttystikk
ttystikk t1_j6l8kym wrote
Reply to comment by cml0401 in ‘Extraordinary’ footage shows one of the closest known approaches of a near-Earth object — On 26 Jan. 2023, asteroid 2023 BU was about 2,200 miles above the surface of the Earth by marketrent
Kerbal Space Program for not teach you the underlying math.
But it's a good time!
ttystikk t1_j6klkda wrote
Reply to comment by Sylph_uscm in ‘Extraordinary’ footage shows one of the closest known approaches of a near-Earth object — On 26 Jan. 2023, asteroid 2023 BU was about 2,200 miles above the surface of the Earth by marketrent
The bigger they are, the easier it is to see them at greater distances, which makes it easier to do something to alter their trajectory because the farther away we intercept them, the less energy is needed to move them off course.
ttystikk t1_j6h1ek7 wrote
Reply to comment by tozfeekum in ‘Extraordinary’ footage shows one of the closest known approaches of a near-Earth object — On 26 Jan. 2023, asteroid 2023 BU was about 2,200 miles above the surface of the Earth by marketrent
I'm good with that. But I don't know how to calculate it so I'm counting on THEM.
ttystikk t1_j6fty2y wrote
Reply to comment by kirk27 in ‘Extraordinary’ footage shows one of the closest known approaches of a near-Earth object — On 26 Jan. 2023, asteroid 2023 BU was about 2,200 miles above the surface of the Earth by marketrent
If your life depended on counting change, you would have incentive to get it right
When asteroids are coming this close to earth, they really want to make sure of the trajectory, in case of impact.
ttystikk t1_j68m41w wrote
Reply to Crepes [homemade] by Turtleramem
There's a good boi waiting for his share...
ttystikk t1_j67b0ng wrote
Reply to comment by Altruistic-Tower-784 in Cryo-compressed hydrogen, the best solution for storage and refueling stations? by Hypx
I have a gas range now. If I swap, I'm going with an induction range.
ttystikk t1_j66kg7q wrote
Reply to comment by killcat in Cryo-compressed hydrogen, the best solution for storage and refueling stations? by Hypx
LOL fair enough!
ttystikk t1_j62r6ry wrote
Reply to comment by Angry_Washing_Bear in Cryo-compressed hydrogen, the best solution for storage and refueling stations? by Hypx
Electric cars are just better and they are still improving rapidly.
ttystikk t1_j62ptiu wrote
Reply to comment by Aggravating-Bottle78 in Cryo-compressed hydrogen, the best solution for storage and refueling stations? by Hypx
And- bonus- it can asphyxiate you if it leaks!
ttystikk t1_j62pqwm wrote
Reply to comment by Angry_Washing_Bear in Cryo-compressed hydrogen, the best solution for storage and refueling stations? by Hypx
I've seen explosion events in propane powered cars in video, and those were just a barbeque tank or so in size.
There are a lot of reasons why hydrogen isn't a good transportation fuel and we can throw this one on the pile.
ttystikk t1_j5pg94f wrote
Reply to how will agi play out? by ken81987
If it's true AGI that's smarter than humanity, we won't know until it's too late.
I find that possibility to be remote because it would have to know all of our capabilities and how could it know that?
ttystikk t1_j5dn7j2 wrote
Reply to comment by OccidentBorealis in Djibouti in Horn of Africa on track for spaceport following deal with Hong Kong firm, six years after opening of Chinese naval base by Saltedline
Only China is building a spaceport there.
ttystikk t1_j59pbgz wrote
Reply to Djibouti in Horn of Africa on track for spaceport following deal with Hong Kong firm, six years after opening of Chinese naval base by Saltedline
The US has a military base in the country, while China is building a spaceport.
That's an interesting snapshot of investment priorities.
ttystikk t1_j43457i wrote
Reply to comment by guitar805 in A partly-sunny winter's day in Grand Canyon National Park, AZ. [1485x1856][OC] by guitar805
I've been there, it was indeed mid-afternoon and the pictures I took were flat and washed out. Best I could do with the time I had.
ttystikk t1_j42xl6j wrote
Reply to comment by guitar805 in A partly-sunny winter's day in Grand Canyon National Park, AZ. [1485x1856][OC] by guitar805
The clouds add incredible depth to the image!
ttystikk t1_j3g14r2 wrote
Beautiful
ttystikk t1_j3b1hkf wrote
This is one of the most challenging areas of medicine and I hope to see breakthroughs in my lifetime.
ttystikk t1_j2zwt4s wrote
Reply to [image] There'll be many people to pull you down as you move ahead, but never give up on your goals. by _Cautious_Memory
Well, now I know it's not all just in my head. Only some of it.
ttystikk t1_j2qnmzm wrote
Reply to comment by 12ealdeal in A hike I will never forget in beautiful British Columbia, Canada [OC] 3024x4032 by travelling_tinker
Thank you. I live in Colorado; I'm not stomping up there tomorrow and frankly no one else is, either.
Now, Rocky Mountain National Park on the other hand... There's your clusterfuck.
ttystikk t1_j2qg931 wrote
Reply to comment by FuzzyNexus in A hike I will never forget in beautiful British Columbia, Canada [OC] 3024x4032 by travelling_tinker
Very pretty and plenty remote; I don't see the world trampling it down anytime soon lol
ttystikk t1_j2ot3nd wrote
Reply to comment by Capable_hands in A hike I will never forget in beautiful British Columbia, Canada [OC] 3024x4032 by travelling_tinker
Where exactly is this?
ttystikk t1_j2et7c7 wrote
Reply to [Homemade] American Lo Mein by asianeats22
I'm American. I'd eat it!
ttystikk t1_j2atfmt wrote
Reply to comment by irish_pounder11 in [homemade] Beef Stroganoff by irish_pounder11
I do mine over rice, it's fun to mix it up sometimes.
Do you put onion in your sauce as well?
ttystikk t1_j2ardvg wrote
Reply to comment by irish_pounder11 in [homemade] Beef Stroganoff by irish_pounder11
Brilliantly presented, I do like the color of the green onion garnish.
ttystikk t1_j6m3hxh wrote
Reply to comment by Sylph_uscm in ‘Extraordinary’ footage shows one of the closest known approaches of a near-Earth object — On 26 Jan. 2023, asteroid 2023 BU was about 2,200 miles above the surface of the Earth by marketrent
Taking these in order:
>Agreed, but last I checked, any detection is happening way to late to do anything with current technology.
Simply not true; big ones are spotted and plotted years in advance, plenty of time to mount missions to deal with them.
>My thoughts are that, if we were truly motivated by the 'life or death' nature of a potential impact as some here implied (I disagree with this reasoning)
You disagree that a large asteroid would be an extinction level event? The one that wiped out the dinosaurs was a bit more than 6 miles in diameter- and it would do the same to humanity.
Apophis, the one that blew by here a few years ago, was discovered in 2004. Its diameter is only 600' but we know it comes close to Earth occasionally. If the probability of impact were high, we definitely would put together a mission to meet it...
>efforts would be going into means of stopping them (we have pretty much none), rather than detection.
..which leads to my last points; first, we have to detect them to know they're coming. Hell, we want to know about every chunk of rock flying around the solar system just because!
Second, between large boosters to get heavy payloads into orbit, high yield nuclear weapons, and precision guidance of the kind demonstrated by NASA's recent impactor mission, we definitely have the capability to do the job. It's a question of will, that's all.