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javiramos

1,157 karma · joined April 11, 2013

I work on additive manufacturing technologies.
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javiramos··on MUNI Heritage Weekend in San Francisco
Beautiful pictures!
javiramos··on The Art of Insight in Science and Engineering – Mastering Complexity(2014) [pdf]
Sanjoy lectured in a class I took at MIT. He was a fantastic lecturer.
javiramos··on Blue Origin's New Glenn blows up during static fire test
Space launch is hard
javiramos··on BMW Group to deploy humanoid robots in production in Germany for the first time
According to Figure, their robots had already been deployed in production
javiramos··on New iron nanomaterial wipes out cancer cells without harming healthy tissue
<3
javiramos··on New iron nanomaterial wipes out cancer cells without harming healthy tissue
And MIT's!
javiramos··on A NASA Engineer Discovered a World of Semi Truck Aerodynamics by Accident
Many trucks have auxiliary power units (APUs) -- essentially small generators -- to power the AC and other house loads at rest stops. Some states have anti-idling laws.
javiramos··on Overall, the colorectal cancer story is encouraging
Best of luck with your treatment.
javiramos··on Voith Schneider Propeller
The coolest recent development in marine propellers is toroidal propellers which are now commercially available and seem to perform significantly better than standard propellers: https://www.sharrowmarine.com/
javiramos··on US Job Openings Decline to Lowest Level in More Than a Year
Interesting! I am familiar with this space as we developed a software tool [0] to optimize packaging based on 3D packing technology we developed. If it is relevant to you, happy to chat!

[0] https://www.pack-studio.com/

javiramos··on US Job Openings Decline to Lowest Level in More Than a Year
What industry?
javiramos··on Dude, where's my supersonic jet?
Having done Dallas<>Sydney a few times, going from 17 hours to ~8.5 hours would be huge.
javiramos··on Floor796
This is an internet masterpiece
javiramos··on MIT professor shot at his Massachusetts home dies
No need to apologize! It was totally rational to assume that these two events were unrelated. It is a wild sad story and we'll likely learn about the motive over the coming weeks. This story hit me particularly hard as I live about a 3 minute walk from the victim's house in the Brookline area.
javiramos··on MIT professor shot at his Massachusetts home dies
Could this be related to the Brown shooting?
javiramos··on GLP-1 therapeutics: Their emerging role in alcohol and substance use disorders
Wow -- That's very rapid weight loss. Congratulations.
javiramos··on Dutch government takes control of Chinese-owned chipmaker Nexperia
nincompoops... learned a new word today
javiramos··on Why today's humanoids won't learn dexterity
We have some great work digitizing touch and grasp: https://www.nature.com/articles/s41586-019-1234-z
javiramos··on OpenAI and Nvidia announce partnership to deploy 10GW of Nvidia systems
"...man this is gonna crash hard when reality sets in."

Given the amount of money invested and the expectations, the crash will be of cataclysmic proportions

javiramos··on Waymo has received our pilot permit allowing for commercial operations at SFO
Send them to BOS and we're talking
javiramos··on New treatment eliminates bladder cancer in 82% of patients
Sorry for your loss.
javiramos··on Staying cool without refrigerants: Next-generation Peltier cooling
Maybe you can retro a fan into your current fridge. Nice little project!
javiramos··on Staying cool without refrigerants: Next-generation Peltier cooling
You should buy a fridge with a fan in the cooling chamber. My Samsung fridge has a nice fan and associated ducting to circulate air and keep temperatures ~uniform.
javiramos··on Congress moves to reject bulk of White House's proposed NASA cuts
~$50k at MIT. Barely livable but livable. You can also complement this stipend with internships and other opportunities.
javiramos··on Congress moves to reject bulk of White House's proposed NASA cuts
Different perspective... As an NSF grad student I didn't feel underpaid -- I felt extremely lucky that I got to do cutting-edge research while being paid a low but decent, livable salary. Of course, I could have made more money going into industry -- but at least we have a choice with institutions like the NSF willing to support risky projects that move humanity forward.
javiramos··on What Happens After A.I. Destroys College Writing?
the pervasiveness of LLMs looks to really erode the critical thinking of entire future generations

Exactly the threat of AI. With regards to jobs, we'll have a shock but we will adapt as with any other wave of automation.

javiramos··on Officials concede they don't know the fate of Iran's uranium stockpile
Wasn’t the Gulf War approved by Congress abd formally declared?
javiramos··on Wow@Home – Network of Amateur Radio Telescopes
Nice to see that this project came from the University of Puerto Rico! The university has a cluster of activity in astronomy thanks to the legacy of the Arecibo telescope.
javiramos··on Baby is healed with first personalized gene-editing treatment
Research funded by the NIH which our government is actively gutting
javiramos··on Ask HN: What are you working on? (April 2025)
230 lbs in 20 months -- that's amazing. Congrats.
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