HARVARD HAS A FULL 53-MIN GIT LECTURE FROM DAVID MALAN BECAUSE 90% OF NEW DEVELOPERS STILL DON'T KNOW WHAT A COMMIT ACTUALLY IS
53 minutes of no-nonsense version control from the instructor whose course became the largest class in Harvard history.
-> The moment you watch it, you realize why "I'll just push to main" is the fastest way to get fired in your first month.
Every junior engineer in 2026 is expected to handle Git on day one - no excuses, no Stack Overflow, no AI hand-holding.
Git isn't a "senior dev thing" anymore -> it's the literacy test for being in the room.
The agent can ship the feature in 5 minutes. Recovering the repo it broke takes 5 hours - and only if you actually understand what happened.
Don't forget to bookmark it.
.@PalmerLuckey says Anduril’s first prototype, a firefighting tank, now sits under a tarp because political reasons shut it down:
“It could carry several tons of fire retardant and be used to protect critical infrastructure.”
“We built two fully working prototypes.”
“There were really strong unions that didn’t want robots to automate their jobs.”
“The governor was told if they funded this and procured it, the union would oppose him in the upcoming election.”
Professional trader Tom Hougaard on the single biggest psychological mistake that ruins most traders:
He explains that the hardest part of trading isn't technical, it's psychological. It requires you to think in a way that directly contradicts how you operate in everyday life.
In real life, we are trained to hunt for bargains. We compare prices at the supermarket and naturally gravitate towards whatever is cheaper.
But Hougaard warns that applying this same instinct to markets is exactly what destroys most traders.
@TomHougaard puts it simply:
"You cannot be afraid of buying something that has already moved up significantly or you shouldn't be afraid of selling something that has already moved down significantly. And that's where the vast majority of people go wrong."
The problem, according to Hougaard, is that markets don't operate the way shoppers think:
"But the market doesn't operate with these principles of cheap or expensive. The market just has the prevailing price."
He explains why this is so difficult for people to internalise:
"Psychologically it's very difficult for us to accept because we are so brainwashed that we go to the supermarket and we see Pepsi Cola costs X but Coca-Cola is half price to Pepsi. So we all gravitate towards Coca-Cola because it's cheaper. But cheap in the market is a market that is going down. We don't want to buy that. We want to sell it short."
Hougaard sums up the core challenge of trading:
"The whole balance of being one person in real life and being another person in the market, that's what makes trading so incredibly difficult."
This 2-hour Andrej Karpathy lecture will teach you more about using LLMs than most AI twitter will ever figure out..
no hype. no tools list. just a guy who built Tesla's Autopilot and co-founded OpenAI showing exactly how he uses these models in real life
but here's what nobody caught in this video:
he drops a pattern called "LLM Wiki" which let the LLM compile them into a living knowledge base that updates itself
he built it for research papers and code
I pointed it at my own content
6 months of tweets: every hook, structure, flop, viral post, fed into one system
what it surfaced:
> one emotional trigger drives 80% of my best hooks
> my flops all break the same 2 rules
> my highest-save posts follow a structure i used by accident once a week
the LLM didn't make me a better writer..
it showed me I was already good, just inconsistent
one Obsidian vault. one LLM. every post compiled into patterns that compound weekly
your past content is a dataset.. most creators are sitting on 12 months of it and doing nothing
Bookmark this video. give it 2 hours. then point the pattern at your own content
the moat nobody's building yet.
Jeff Bezos reveals why he refuses to make a single important decision before 10am:
"I like to putter in the morning. I like to read the newspaper. I like to have coffee. I like to have breakfast with my kids before they go to school. My puttering time is very important to me. That's why I set my first meeting at 10 o'clock"
"I like to do my high IQ meetings before lunch. Anything that's going to be really mentally challenging, that's a 10 o'clock meeting. Because by 5pm, I'm like, I can't think about that today. Let's try this again tomorrow at 10am"
"As a senior executive, what do you really get paid to do? You get paid to make a small number of high quality decisions. If I make three good decisions a day, that's enough. Warren Buffett says he's good if he makes three good decisions a year"
@dan_deuel13501@caroljsroth@APompliano@ARski34 Look up 1929 and then tell me we don't need a fed buddy.. the whole reason why we have the Fed and we haven't had another great depression is because we have the Fed.
@maxkokocom@celestialbe1ng @deafmanfiles I'm polish and don't use sunscreen either. Then again polish people turn golden brown like the marshmallow and we don't really burn so it could be genetics.
Hot take, large caps like appl and msft are bitcoin. Medium caps like paypal are alt coins. What happens when btc hits all time Highs are then ranges? People take profit on btc and start buying altcoins... mid cap stock (Altcoin season) COMING!!