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Daily Edition · Page 1

THE DAILY INDEX

Technology, AI, software, security, crypto and business

Across today’s newsletters

Today’s Index

TLDR

SPACEX PLANS TO SELL SHARES NEXT MONTH AT $150B VALUATION — SAME AS SUMMER 2023

SpaceX is planning to sell shares next month in a deal that prices them around the same level as summer 2023. The launch appears to confirm that Elon Musk is not considering a near-term IPO for its Starlink satellite division. It was reported earlier this month that Musk was discussing a possible IPO for as early as late 2024, but he has denied these reports. Starlink reported $1.4 billion in revenue and a loss for the year in 2022, but it achieved breakeven cash flow this year.

nypost.com · 3 min

TLDR

THE FIRST EMBRYOS FROM A MAMMAL HAVE NOW BEEN GROWN IN SPACE

A study on mouse embryos grown in space suggests that the radiation and weightlessness of space might not pose immediate obstacles to mammalian reproduction. While the study only isolates one part of the complicated process of reproduction and development, it provides a starting point for biologists. Future alterations to the procedure could potentially increase the success rate. The absence of perfectly sterile conditions in space probably affected the experiment results.

sciencenews.org · 2 min

TLDR

BACTERIA CAN STORE MEMORIES AND PASS THEM ON FOR GENERATIONS

Scientists from the University of Texas and the University of Delaware have discovered a memory system that allows E. coli to remember past experiences for several hours and generations. The scientists have yet to identify the molecular mechanism behind the memory system or its inheritability, but there is strong evidence to suggest that there is a level of persistent conditioning at play. It is related to the level of intracellular iron in the bacteria. Iron is connected to multiple stress responses in bacteria, so a memory system that uses it makes a lot of evolutionary sense.

sciencealert.com · 4 min

TLDR

DOES SIZE MATTER IN PULL REQUESTS: ANALYSIS ON 30K DEVELOPERS

A short pull request might not offer a comprehensive view of the changes, but an excessively large PR can overwhelm viewers and make it challenging to identify issues or provide meaningful feedback. This article analyzes the PRs of around 30,000 developers to see how the size of PRs correlates with lead time, comments received, and change failure to try to find what statistically is the best size and examine what affects it. It will look at the stats from various angles to see how this correlation varies by company, developers, and other factors.

insights.adadot.com · 10 min

TLDR

EVERY SOFTWARE IS MESSY AND HAS SKELETONS

Every software giant has some skeletons in their development closets. Projects may start with the best intentions, but harsh realities make it challenging to maintain the original vision of a project. Large releases are less about achieving perfection and more about managing controlled chaos. The IT world is messy and every product, no matter how successful, has its hidden weaknesses. The key to a successful product is not the absence of problems, but the ability to handle them efficiently.

vadimkravcenko.com · 3 min

TLDR IndexPage 1