Analysts are estimating that Apple Vision Pro sales were between
160,000 to 180,000 units over the first three days
Sign Up [1]|Hire [2]|Advertise [3]|View Online [4]
TLDR
TLDR 2024-01-23
¨
BIG TECH & STARTUPS
VISION PRO SALES ESTIMATED AT 160K TO 180K OVER FIRST THREE DAYS (3
MINUTE READ) [5]
Analysts are estimating that Apple Vision Pro sales were between
160,000 to 180,000 units over the first three days. The estimate is
over 40% of the 400,000 units Apple is expecting to sell in the first
year. The estimate is based on pre-order inventory and shipping times.
Apple likely didn't have enough stock on hand to meet initial demand,
but demand and supply now appear to be balanced.
WHY ELON MUSK NEEDS MRBEAST (4 MINUTE READ) [6]
MrBeast posted a video to X last week with the explicit goal of
seeing how much ad revenue a video on the platform would make. The
video made $260,000 with more than 150 million views. While the video
performed well, MrBeast noted that advertisers bought ads to run
specifically on his video, earning him a higher rate. There were also
multiple reports that X was quietly boosting the video to viewers,
artificially inflating the view count.
¨
SCIENCE & FUTURISTIC TECHNOLOGY
DISNEY OFFERS AN ELEGANT SOLUTION TO VR'S MOVEMENT PROBLEM (3
MINUTE READ) [7]
Disney's HoloTile is a system composed of hundreds of small round
tiles, each serving as a kind of mini omnidirectional treadmill. The
tiles work together to prevent users from walking off the HoloTile.
Users can walk on the HoloTile in any direction they want and it will automatically do whatever it needs to keep them on the floor. It
supports multiple people walking independently. The technology will
likely become part of a Disney Parks VR experience. Video of the
HoloTile in action is available in the article.
WORLD'S LARGEST NUCLEAR REACTOR, CAPABLE OF PROVIDING UNLIMITED
FOREVER ENERGY, IN MAKING (1 MINUTE READ) [8]
The International Thermonuclear Experimental Reactor (ITER) is a
fusion reactor that may one day provide the Earth with unlimited
energy. The project started in 2005. Fusion reactions occur when two
small particles collide, forming a heavier atom and producing a
significant amount of energy without creating radioactive waste. If
successful, ITER will be arguably the most complex machine ever
designed.
¨
PROGRAMMING, DESIGN & DATA SCIENCE
AWESOME BEHAVIORAL INTERVIEWS (GITHUB REPO) [9]
This repository contains tips and resources to help people prepare
for behavioral interviews. It covers general tips, questions that you
may be asked, and questions you can ask the interviewer. Each
interview question comes with prepared answers.
MACHINE LEARNING ENGINEERING OPEN BOOK (GITHUB REPO) [10]
The Machine Learning Engineering Open Book is an open collection of methodologies to help with the successful training of large language
models and multi-modal models. The material is suitable for LLM/VLM
training engineers and operators. It contains lots of scripts and
copy-n-paste commands to enable readers to quickly address their
needs. The book covers key hardware components, performance,
operation, development, and much more.
¨
MISCELLANEOUS
I THINK WE CAN ALL AGREE THAT GPT-4 COMPLETES MANY TASKS AT
HUMAN-LEVEL PROFICIENCY (2 MINUTE READ) [11]
While GPT-4 is proficient in many tasks, it is also imperfect in odd
ways. For example, it can speak all languages, but barely do math. As
AI becomes more competent, the technology will have an increasingly
large impact on the world. This post lists several ways AI could
impact the world and asks some important questions about how these
impacts will change the world. The areas affected by AI include
markets, real estate, energy, data centers, nations, inflation, and geopolitics.
A PRIMER ON DOPAMINE (15 MINUTE READ) [12]
Dopamine does not generate pleasurable feelings. It's the other way
around - pleasurable feelings generate dopamine. The neural circuits
that lead us to like things are separate from the circuits that
generate wanting. It is easy to confuse 'liking' and 'wanting'. The
brain is a prediction machine for rewards, and dopamine represents
errors in predicting rewards. When bets by the brain are resolved,
dopamine serves as a signal for whether the outcome was better or
worse than expected and how much better or worse the outcome was than
expected. The higher the surprise, the higher the reward prediction
error - resulting in higher activity of dopamine neurons.
¨
QUICK LINKS
GOOGLE LAYS OFF "DOZENS" FROM X LABS, WANTS PROJECTS TO SEEK
OUTSIDE FUNDING (1 MINUTE READ) [13]
The X Lab, Alphabet's 'moonshot' experimental group, is part of the
company's 'Other Bets' group, which burns through a billion dollars
every quarter.
AN RNG THAT RUNS IN YOUR BRAIN (12 MINUTE READ) [14]
This post presents a system for generating 'random enough' numbers in
your head within half a minute.
HOW WE BUILT A FAIR MULTI-TENANT QUEUING SYSTEM (10 MINUTE READ) [15]
This post discusses the challenges in building a fair multi-tenant
queuing system, the reasons for building one, and how Inngest's
multi-tenant queuing system works.
GOOGLE AND AT&T INVEST IN STARLINK RIVAL FOR SATELLITE-TO-SMARTPHONE
SERVICE (2 MINUTE READ) [16]
AST SpaceMobile, which already had Vodafone as an investor, announced
Google and AT&T's funding along with a $100 million public offering of
its stock on the same day.
12 MODERN CSS ONE-LINE UPGRADES (15 MINUTE READ) [17]
This article presents 12 CSS properties to start incorporating to
reduce technical debt, remove JavaScript, and score easy wins for user experience.
THE APPLE VISION PRO'S MISSING APPS (19 MINUTE READ) [18]
The Apple Vision Pro could change how media is consumed in the future
- its success depends on its apps, but there aren't many developers
who are particularly motivated to build experiences for the platform.
WANT THE BEST OF TLDR? ¨
Refer a friend to TLDR using the referral link below, and we will send
you the TLDR Hall of Fame, our 50 best stories of all time!
YOUR REFERRAL LINK -
https://tldr.tech/tech?ref=6061602 [19]
WANT MORE TLDR?
We also write newsletters for FOUNDERS [20], AI [21], INFORMATION
SECURITY [22], DESIGN [23], MARKETING [24], CRYPTO [25], WEB DEV [26],
PRODUCT [27], and DEVOPS [28]!
We help cutting edge companies hire world class technical talent
through our job listings. If you're hiring software engineers, AI/ML
engineers, product managers, designers or other tech talent, CLICK
HERE TO LEARN MORE [2].
If your company is interested in reaching an audience of tech
executives, decision-makers and engineers, you may want to ADVERTISE
WITH US [3].
If you have any comments or feedback, just respond to this email!
Thanks for reading,
Dan Ni [29] and Stephen Flanders [30]
If you don't want to receive future editions of TLDR, please click
here to unsubscribe [31].
Links:
------
[1]
https://tldr.tech/signup?utm_source=tldr&ref=6061602
[2]
https://share.hsforms.com/1hmOFVmqOTrON_SRvaRqEbQee466?utm_source=tldr&utm_medium=newsletter
[3]
https://advertise.tldr.tech?utm_source=tldr&utm_medium=newsletter
[4]
https://actions.tldrnewsletter.com/web-version?ep=1&lc=b5bb39ac-a04f-11ee-8692-6388dbdd6fd1&p=7443730e-b9cc-11ee-b0b2-271f74231043&pt=campaign&t=1706009826&s=53acc8fbfd60a88bf4a1492ee7191e3a9b24d6183d270978efc35001aba507bc
[5]
https://9to5mac.com/2024/01/22/vision-pro-sales-estimate/?utm_source=tldrnewsletter
[6]
https://www.theverge.com/2024/1/22/24047128/elon-musk-mrbeast-x-video-revenue?utm_source=tldrnewsletter
[7]
https://techcrunch.com/2024/01/22/disney-holotile/?utm_source=tldrnewsletter
[8]
https://www.thenews.com.pk/latest/1150328-worlds-largest-nuclear-reactor-capable-of-providing-unlimited-forever-energy-in-making?utm_source=tldrnewsletter
[9]
https://github.com/ashishps1/awesome-behavioral-interviews?utm_source=tldrnewsletter
[10]
https://github.com/stas00/ml-engineering?tab=readme-ov-file&utm_source=tldrnewsletter
[11]
https://dcgross.com/agitrades?utm_source=tldrnewsletter
[12]
https://invertedpassion.com/a-primer-on-dopamine/?utm_source=tldrnewsletter
[13]
https://arstechnica.com/google/2024/01/google-lays-off-dozens-from-x-labs-wants-projects-to-seek-outside-funding/?utm_source=tldrnewsletter
[14]
https://www.hillelwayne.com/post/randomness/?utm_source=tldrnewsletter [15]
https://www.inngest.com/blog/building-the-inngest-queue-pt-i-fairness-multi-tenancy?utm_source=tldrnewsletter
[16]
https://arstechnica.com/tech-policy/2024/01/google-and-att-invest-in-starlink-rival-for-satellite-to-smartphone-service/?utm_source=tldrnewsletter
[17]
https://moderncss.dev/12-modern-css-one-line-upgrades/?utm_source=tldrnewsletter
[18]
https://stratechery.com/2024/the-apple-vision-pros-missing-apps/?utm_source=tldrnewsletter
[19]
https://tldr.tech/tech?ref=6061602
[20]
https://tldr.tech/founders
[21]
https://tldr.tech/ai
[22]
https://tldr.tech/infosec
[23]
https://tldr.tech/design
[24]
https://tldr.tech/marketing
[25]
https://tldr.tech/crypto
[26]
https://tldr.tech/webdev
[27]
https://tldr.tech/product
[28]
https://tldr.tech/devops
[29]
https://twitter.com/tldrdan
[30]
https://twitter.com/SteveFlanders22
[31]
https://actions.tldrnewsletter.com/unsubscribe?ep=1&l=cfa2d55a-b7be-11e8-a3c9-06b79b628af2&lc=b5bb39ac-a04f-11ee-8692-6388dbdd6fd1&p=7443730e-b9cc-11ee-b0b2-271f74231043&pt=campaign&pv=4&spa=1706007619&t=1706009826&s=6376aefd87a92b096c6bd104d3bd6b54cd194a6839e7e41a8e299a31179660fb
---
þ Synchronet þ Vertrauen þ Home of Synchronet þ [vert/cvs/bbs].synchro.net