Łukasz Hejnak 🚀
@lehack.pl
Absurdist/space geek with a passion for stuff that goes *blink*
"Technology is just nature we taught to do cool tricks." - exurb1a
https://lehack.pl
"Technology is just nature we taught to do cool tricks." - exurb1a
https://lehack.pl
Reposted by Łukasz Hejnak 🚀
Shader systems are ridiculously powerful if you’re clever enough.
Most people use them to create visual effects. You know what’s cooler?
Running Linux.
Inside an emulated RISC-V CPU. Inside a pixel shader. Inside of VRChat...
Most people use them to create visual effects. You know what’s cooler?
Running Linux.
Inside an emulated RISC-V CPU. Inside a pixel shader. Inside of VRChat...
November 10, 2025 at 9:44 PM
Shader systems are ridiculously powerful if you’re clever enough.
Most people use them to create visual effects. You know what’s cooler?
Running Linux.
Inside an emulated RISC-V CPU. Inside a pixel shader. Inside of VRChat...
Most people use them to create visual effects. You know what’s cooler?
Running Linux.
Inside an emulated RISC-V CPU. Inside a pixel shader. Inside of VRChat...
"radically" - I see what you did there ;)
Once the root cause was found, it radically changed the industry.
Chipmakers quickly switched to low-alpha materials, added radiation blocking layers, and started keeping track of emission specs.
The “soft error rate” (SER) in modern DRAM is a direct byproduct of Intel’s investigation.
Chipmakers quickly switched to low-alpha materials, added radiation blocking layers, and started keeping track of emission specs.
The “soft error rate” (SER) in modern DRAM is a direct byproduct of Intel’s investigation.
November 4, 2025 at 6:59 AM
"radically" - I see what you did there ;)
Reposted by Łukasz Hejnak 🚀
The full story is even better than my summary, check it out here:
www.ee.torontomu.ca/~elf/hack/re...
November 1, 2025 at 6:14 PM
The full story is even better than my summary, check it out here:
www.ee.torontomu.ca/~elf/hack/re...
Reposted by Łukasz Hejnak 🚀
IT'S OUT TODAY!!!!!!!!!!!!! 🎊🎉🎈
(sound on, please)
(sound on, please)
October 23, 2025 at 10:29 AM
IT'S OUT TODAY!!!!!!!!!!!!! 🎊🎉🎈
(sound on, please)
(sound on, please)
Reposted by Łukasz Hejnak 🚀
imagine if modern datacenters looked this beautiful
glass walls, street level, IBM in the 1960s was unmatched
glass walls, street level, IBM in the 1960s was unmatched
October 23, 2025 at 5:41 AM
imagine if modern datacenters looked this beautiful
glass walls, street level, IBM in the 1960s was unmatched
glass walls, street level, IBM in the 1960s was unmatched
Many many many years ago I saw this logo daily on my screen (well it was slightly more rounded back then). It was and still is one of my favorite game studios...
So you might imagine how thrilled I am to see new upcoming game footage from them :)
www.youtube.com/watch?v=sgWi...
So you might imagine how thrilled I am to see new upcoming game footage from them :)
www.youtube.com/watch?v=sgWi...
dawn
YouTube video by DIGITAL IMAGE DESIGN
www.youtube.com
October 17, 2025 at 6:03 PM
Many many many years ago I saw this logo daily on my screen (well it was slightly more rounded back then). It was and still is one of my favorite game studios...
So you might imagine how thrilled I am to see new upcoming game footage from them :)
www.youtube.com/watch?v=sgWi...
So you might imagine how thrilled I am to see new upcoming game footage from them :)
www.youtube.com/watch?v=sgWi...
Reposted by Łukasz Hejnak 🚀
Brak przecinka powoduje nieporozumienie:
October 1, 2025 at 8:37 PM
Brak przecinka powoduje nieporozumienie:
Reposted by Łukasz Hejnak 🚀
Reposted by Łukasz Hejnak 🚀
Reposted by Łukasz Hejnak 🚀
What happens if we can't make another CPU...ever?
What fails first? How long would datacenters last? Does the Internet start to fracture?
Of course, it's a hypothetical thought experiment. But it's interesting to think about:
What fails first? How long would datacenters last? Does the Internet start to fracture?
Of course, it's a hypothetical thought experiment. But it's interesting to think about:
September 23, 2025 at 5:41 PM
What happens if we can't make another CPU...ever?
What fails first? How long would datacenters last? Does the Internet start to fracture?
Of course, it's a hypothetical thought experiment. But it's interesting to think about:
What fails first? How long would datacenters last? Does the Internet start to fracture?
Of course, it's a hypothetical thought experiment. But it's interesting to think about:
Reposted by Łukasz Hejnak 🚀
Just 2 gun rights advocates sitting behind a wall of bulletproof glass while enjoying a memorial for a gun rights advocate who got murdered by a gun.
September 21, 2025 at 10:17 PM
Just 2 gun rights advocates sitting behind a wall of bulletproof glass while enjoying a memorial for a gun rights advocate who got murdered by a gun.
Leading the charge? ;)
A moose that has become an online sensation was spotted by Polish border guards galloping into Russian territory through a Baltic Sea lagoon.
Moose spotted galloping from Poland into Russia
The animal has become an online sensation due to his cross-frontier wanderings.
tvpworld.com
September 19, 2025 at 9:00 PM
Leading the charge? ;)
Reposted by Łukasz Hejnak 🚀
Ever noticed a “twinned with” sign and wondered if there’s a fascinating tale about British twin towns in general?
Take 12 minutes out of your commute to watch the NEW EPISODE of #MapMen
youtu.be/zte_vg0D8Z4?...
Take 12 minutes out of your commute to watch the NEW EPISODE of #MapMen
youtu.be/zte_vg0D8Z4?...
Twin Towns: What Went Wrong?
YouTube video by Jay and Mark
youtu.be
September 16, 2025 at 7:42 AM
Ever noticed a “twinned with” sign and wondered if there’s a fascinating tale about British twin towns in general?
Take 12 minutes out of your commute to watch the NEW EPISODE of #MapMen
youtu.be/zte_vg0D8Z4?...
Take 12 minutes out of your commute to watch the NEW EPISODE of #MapMen
youtu.be/zte_vg0D8Z4?...
age verification:
When looking for a job, I had to put in my CV that I know how to solve web design issues for all popular browsers: Internet Explorer 5.5, Internet Explorer 6.0+, Mozilla & Firefox, Safari and even this new kid on the block: Chrome
When looking for a job, I had to put in my CV that I know how to solve web design issues for all popular browsers: Internet Explorer 5.5, Internet Explorer 6.0+, Mozilla & Firefox, Safari and even this new kid on the block: Chrome
age verification:
Live TV coverage of 9/11 distracted me from thinking about finding a job.
Live TV coverage of 9/11 distracted me from thinking about finding a job.
age verification:
I still remember how you had to prove your age to play Leisure Suit Larry
I still remember how you had to prove your age to play Leisure Suit Larry
September 10, 2025 at 7:08 AM
age verification:
When looking for a job, I had to put in my CV that I know how to solve web design issues for all popular browsers: Internet Explorer 5.5, Internet Explorer 6.0+, Mozilla & Firefox, Safari and even this new kid on the block: Chrome
When looking for a job, I had to put in my CV that I know how to solve web design issues for all popular browsers: Internet Explorer 5.5, Internet Explorer 6.0+, Mozilla & Firefox, Safari and even this new kid on the block: Chrome
Reposted by Łukasz Hejnak 🚀
🇺🇦🇵🇱 Movement of drones and missiles over Ukraine and Poland at night!
September 10, 2025 at 6:49 AM
🇺🇦🇵🇱 Movement of drones and missiles over Ukraine and Poland at night!
The Hero Helpers :)
youtu.be/aUnUsim8P-E?...
youtu.be/aUnUsim8P-E?...
Hero Helpers
YouTube video by DoodletmeGO
youtu.be
September 8, 2025 at 7:42 AM
The Hero Helpers :)
youtu.be/aUnUsim8P-E?...
youtu.be/aUnUsim8P-E?...
Reposted by Łukasz Hejnak 🚀
I enjoyed this. And what an infectious laugh. ❤️
"Reporter left speechless after witnessing Japan's new $70 million Maglev train in action at 310 mph"
"Reporter left speechless after witnessing Japan's new $70 million Maglev train in action at 310 mph"
September 2, 2025 at 8:29 PM
I enjoyed this. And what an infectious laugh. ❤️
"Reporter left speechless after witnessing Japan's new $70 million Maglev train in action at 310 mph"
"Reporter left speechless after witnessing Japan's new $70 million Maglev train in action at 310 mph"
Reposted by Łukasz Hejnak 🚀
August 31, 2025 at 11:37 AM
Reposted by Łukasz Hejnak 🚀
North Peary, the "Anthill Kingdom", filters polar ice melt through the ceilings of its enormous, terraformed lava tube chambers, falling as gentle rain. Two steam locomotives lashed to a long train of goods fly past; they are fueled by charcoal from Peary's vast, grown forests.
August 21, 2025 at 6:44 PM
North Peary, the "Anthill Kingdom", filters polar ice melt through the ceilings of its enormous, terraformed lava tube chambers, falling as gentle rain. Two steam locomotives lashed to a long train of goods fly past; they are fueled by charcoal from Peary's vast, grown forests.
Reposted by Łukasz Hejnak 🚀
Reposted by Łukasz Hejnak 🚀
Not gonna lie, not recently, but there were times in my 20+ years of running Linux when I would be equally surprised ;)
July 30, 2025 at 8:04 PM
Not gonna lie, not recently, but there were times in my 20+ years of running Linux when I would be equally surprised ;)
Ever been to a hospital? Want to relive the experience? Well fret not, I've got your back with this perfect cartoon by non other than @glaucomflecken.bsky.social
It's hilarious! :D
www.youtube.com/watch?v=p0B4...
It's hilarious! :D
www.youtube.com/watch?v=p0B4...
Glaucomflecken General | Episode 1
YouTube video by Dr. Glaucomflecken
www.youtube.com
July 29, 2025 at 6:10 AM
Ever been to a hospital? Want to relive the experience? Well fret not, I've got your back with this perfect cartoon by non other than @glaucomflecken.bsky.social
It's hilarious! :D
www.youtube.com/watch?v=p0B4...
It's hilarious! :D
www.youtube.com/watch?v=p0B4...
Reposted by Łukasz Hejnak 🚀
🇱🇹 UAV from Belarus has again flown into Lithuania, spotted near the capital Vilnius, — LRT.
July 28, 2025 at 5:40 AM
🇱🇹 UAV from Belarus has again flown into Lithuania, spotted near the capital Vilnius, — LRT.
No to już oficjalnie, IMHO dobra decyzja.
Ciekawe czy to jeszcze cokolwiek pomoże w obecnej sytuacji.
Ciekawe czy to jeszcze cokolwiek pomoże w obecnej sytuacji.
🔴#BREAKING: Polish PM appoints Foreign Minister Sikorskias new Deputy Prime Minister.
July 23, 2025 at 8:51 AM
No to już oficjalnie, IMHO dobra decyzja.
Ciekawe czy to jeszcze cokolwiek pomoże w obecnej sytuacji.
Ciekawe czy to jeszcze cokolwiek pomoże w obecnej sytuacji.