Lifeboat Foundation

⚔️ Closed-source vs. Open-weight LLMs The gap between closed-source and open-weight models is closing in terms of MMLU.

Post-training, model editing, quantization.

Researchers have developed a new technique to view living mammalian cells. The team used a powerful laser, called a soft X-ray free electron laser, to emit ultrafast pulses of illumination at the speed of femtoseconds, or quadrillionths of a second.

Apptronik, a NASA-backed robotics company, has unveiled Apollo, a humanoid robot that could revolutionize the workforce — because there’s virtually no limit to the number of jobs it can do.

“The focus for Apptronik is to build one robot that can do thousands of different things,” Jeff Cardenas, the company’s co-founder and CEO, told Freethink. “The best way to think of it is kind of like the iPhone of robots.”

Continue reading “NASA partner unveils the ‘iPhone’ of robots” »

The future of space-based UV/optical/IR astronomy requires ever larger telescopes. The highest priority astrophysics targets, including Earth-like exoplanets, first generation stars, and early galaxies, are all extremely faint, which presents an ongoing challenge for current missions and is the opportunity space for next generation telescopes: larger telescopes are the primary way to address this issue.

With mission costs depending strongly on aperture diameter, scaling current space telescope technologies to aperture sizes beyond 10 m does not appear economically viable. Without a breakthrough in scalable technologies for large telescopes, future advances in astrophysics may slow down or even completely stall. Thus, there is a need for cost-effective solutions to scale space telescopes to larger sizes.

The FLUTE project aims to overcome the limitations of current approaches by paving a path towards space observatories with large aperture, unsegmented liquid primary mirrors, suitable for a variety of astronomical applications. Such mirrors would be created in space via a novel approach based on fluidic shaping in microgravity, which has already been successfully demonstrated in a laboratory neutral buoyancy environment, in parabolic microgravity flights, and aboard the International Space Station (ISS).

The boom in AI funding rounds requiring a lot of capital at speed has increased attention to funding via SAFE notes.

Although the Human Genome Project announced the completed sequencing of 20,000 human genes more than 20 years ago, scientists are still working to grasp how fully formed beings emerge from basic genetic instructions.

This change ‘is analogous to changing the direction of a new battleship in a few minutes,’ researcher Gerrit Schellenberger said.

One of my hobbies is hacking in free cams to old PS2 horror games so I can look at everything. I just open sourced PS2 Cam Acolyte, a simple Windows exe that supports a handful of games(SH2, SH Origins, Kuon, Rule of Rose). Just run it alongside PCSX2:https://t.co/bblKBvUeyM pic.twitter.com/Aj6mcsyN46

— Withering Rooms (@WitheringRooms) May 20, 2024

Continue reading “Open-Source Freecam Tool For PS2 Games On PCSX2 Emulator” »

Researcher Kenneth Hu, Ph.D., runs an immunology lab studying cell-to-cell interactions in the tumor microenvironment and how that dictates the body’s response to immunotherapy. Here, he shares how he got started in the field and how he hopes his research will influence future advances in cancer immunotherapy.