The Daily Index — Monday, November 25, 2024 · TLDR Index

Across today’s newsletters

Today’s Index

TLDR

ANDROID 16 COULD GIVE GEMINI THE POWER OVER APPS ASSISTANT NEVER GOT

Google is working on an API for Android 16 that will let system apps perform actions on behalf of users inside applications. The API will be guarded by a permission granted to the default assistant app. Apps will be able to create functions by defining a service that can only be bound by a system process. Details on the new API are scarce, but it appears it will allow Gemini to control apps in a way that Google Assistant never managed to do.

androidauthority.com · 4 min

TLDR AI

AI2'S OPENSCHOLAR

Ai2 has unveiled OpenScholar, a retrieval-augmented language model that searches for relevant papers and generates answers grounded in those sources. It will make it easier for scientists to find and synthesize knowledge.

allenai.org · 10 min

TLDR Web Dev

EXPLORING JAVASCRIPT SYMBOLS

JavaScript Symbols are unique primitive data types that guarantee distinct values even with identical descriptions, unlike strings or numbers. They are primarily used as object property keys to prevent naming conflicts and for the creation of private or internal properties. Symbols are not serializable in JSON and require explicit string conversion. Memory management for globally registered symbols differs from regular symbols.

trevorlasn.com · 9 min

TLDR InfoSec

MEXICO'S PRESIDENT SAYS GOVERNMENT IS INVESTIGATING REPORTED RANSOMWARE HACK OF LEGAL AFFAIRS OFFICE

Mexico's president confirmed the investigation of a ransomware attack on the government's legal affairs office. Ransomhub is reportedly threatening to release 313GB of sensitive files unless paid within 10 days.

securityweek.com · 2 min

TLDR Crypto

CANTOR FITZGERALD AGREED TO ACQUIRE 5% STAKE IN TETHER FOR UP TO $600M

Cantor Fitzgerald has acquired a 5% stake in Tether valued at approximately $600 million, coinciding with the appointment of CEO Howard Lutnick as Trump's Secretary of Commerce. The financial services firm holds the majority of Tether's $134 billion USDT reserves in Treasury bills, acting as the stablecoin issuer's primary banking partner. The political implications of this arrangement are significant, as Lutnick's new role could influence regulatory oversight of Tether, particularly as the company faces investigations for potential illicit activities.

cointelegraph.com · 2 min

TLDR

AMAZON'S MOONSHOT PLAN TO RIVAL NVIDIA IN AI CHIPS

Nvidia has transformed from a niche chipmaker to the main supplier of the hardware that enables generative AI over the past two years. The demand for the chipmaker's latest hardware will outstrip supply for several quarters. Nvidia's biggest customers, which include cloud providers like AWS, Microsoft Azure, and Google Cloud, are eager to reduce their reliance on - or replace - Nvidia's chips. This article looks at Amazon's chip development journey and how it plans to compete with Nvidia.

bloomberg.com · 20 min

TLDR

TWEAKING NON-NEURAL BRAIN CELLS CAN CAUSE MEMORIES TO FADE

Astrocytes, non-neuron brain cells, can be artificially manipulated to suppress or enhance specific memories while leaving all other memories intact. These cells play various roles in the brain, many focused on the health and activity of their neighboring neurons. Scientists hope to be able to develop an astrocyte-targeted treatment for disorders such as PTSD.

arstechnica.com · 5 min

TLDR

A STUDY SAYS GRAY HAIR MAY BE REVERSIBLE

Researchers have discovered one of the causes of gray hair: stuck stem melanocyte stem cells. The cells usually travel between compartments of developing hair follicles. They can't make the protein needed to pigment hair when they get stuck, unable to move back to the germ compartment. Making them move again could result in the production of pigment and the return of colored hair.

popularmechanics.com · 4 min

TLDR

ZERO DISK ARCHITECTURE

The idea of Zero Disk Architecture is simple: instead of writing to a storage server, write instead to S3. This means you won't have to manage any storage server - this is all offloaded to AWS. The cost and latency of S3 are both going down as the technology improves. While there are still some tradeoffs to consider, Zero Disk Architecture can be very attractive for systems that don't care about latency.

avi.im · 8 min