1/ “During WWII, Navy tried to determine where they needed armor in planes. They ran an analysis of where planes had been shot up, and came up with this. The places that needed to be up-armored are wingtips, central body, and elevators. That’s where the planes were getting shot
1/ New chemistry breakthrough just published by Jeff Dahn.
@tesla
lead battery researcher. 1M vehicle miles, 795Wh/L, with fast charge and subsequent 20yr durability projected in grid. The data is amazing.
3/ The Navy thought it was analyzing where aircraft were suffering most. What they did was analyze where aircraft could suffer the most damage without catastrophic failure. All of the places that weren’t hit? They weren’t looking at the whole sample set, only the survivors”
Request For Startup: a Netflix like subscription startup that gives people $12/no access to all scientific papers out there. Most scientists, doctors, entrepreneurs would pay for it and it would open up knowledge everywhere! I bet publishers would make more $ this way
2/ Wald (statistician) disagreed. He thought they should armor nose, engines, mid-body, which was crazy, of course. That’s not where the planes were getting shot. Except Mr. Wald realized what the others didn’t. The planes were getting shot there too, but weren’t making it home.
"10 things that take 0 talent but will get you 100% respect:
1) Being on time
2) Work ethic
3) Effort
4) Body language
5) Energy
6) Attitude
7) Passion
8) Being coachable
9) Doing extra
10) Being prepared"
5/ I am shocked they are open sourcing it as a model chemistry! It means they probably have an improved version and even if they don't it gives
@tesla
a MASSIVE battery price performance edge over all EV competitors. I am not BS'ing when I say this ❤️
The way metal parts will look in the 2020’s. Achieved through metal 3DP and generative design.30-50% lighter, greener and using less parts and materials. Mass customized to ea local market and built without tooling and inventory of 1. This is the 4th industrial revolution 🕶🚀
4/ This chemistry eliminates most of the cobalt, improves energy, charge rate and more importantly allows a larger SOC swing (much lower cost & weight) and does this with a 5X life improvement!
3/ Second life of these packs will change the nature of the grid in the future. As a former battery exec this data is very, very impressive. Thanks
@BrianTHeligman
for pointing me to the paper! And huge kudos to Jeff and the Dallhausie team for pulling this off.
‘10 Gamification
‘12 Content marketing
‘14 Growth hacking
‘16 Conversational marketing
‘18 Growth loops...
This is all noise...
Just focus on making differentiated products that lots of people want
@the_engi_nerd
Not home depot level but also not super expensive. These are made with a small robot that lays out the drawing in mini tiles. My MIT classmate has a co that sells mosaics like these
Good design should not be expensive
“Tesla has eliminated large part of automotive assembly cost...It might cut expensive tool costs by keeping all elements flat, straight, and, frankly, a little weird looking. Musk might be pulling off one of the most brilliant moves in automotive history”
Last Saturday DM deactivated all software accounts, support and customer systems in Russia. Even after the war is settled DM has no interest in bringing our products back to Russia until they become a free country
Thanks to
#TeamDM
for all your hard work this past quarter. Revenue grew 286% in Q1’22. We are reaffirming FY‘22 guidance of $260M revenue, representing 131% growth from FY‘21, and approximately $(90)M adjusted EBITDA
Hardest thing in tech is durability so we focus at DM in creating a durable compounding growth business with an eye towards reaching $1B in revenue in ‘25 and double digit share of the $100B plus additive manufacturing market by end of the decade. We are focused on market share.
Our customers implementing a ship digital strategy with print and final assembly locally don’t have this problem. Inventory of 1 and on demand spare parts in the future 🕶🚀
#🚨🚨🚨 URGENT: If you are a manufacturer in the North East and are willing to make or retool to make masks, gowns, gloves, ventilator components, etc please fill out this form ASAP. Thank you.
$DM is a pure play for supply chain disruption across metal, polymers, ceramics and elastomers! Mass produce with additive to make borderless production real, enable inventory of 1, localization, reshoring and more sustainable production 🕶🚀
Thank you Mr. President.
@desktopmetal
[NYSE:DM] as the worlds leading producer of 3D printers for mass production and market share leader in binder jet systems is ready for the challenge to make help our country! 🕶🚀
3D printing can reduce part lead times by 90%, slash material costs by 90%, and cut energy use in half. That all helps to lower the cost of making goods in America. But, not all small and medium-sized firms have access to the support needed to adopt this technology.
Until today.
My bet is that
@elonmusk
battery day talk will be about the impact Jeff Dahn long life chemistry will have in enabling V2G. 20yr long life Li Ion is one of the most powerful tools humanity will have to fight climate change. They enable renewables for baseload.
Great video on our customer PGV tools in the oil and gas space using our technology to produce end use parts and cut 80% lead times with printing vs machining
1/ To founders, BOD members and management who need to lay people off due to this crisis. Please work with your boards to extend stock option exercise periods from the usual 90 days to a longer 4 or 5 years.
when foreigners casually drop ‘bombing of kyiv’ these pics always come to mind. this is what
#RussianColonialism
did to chechnya and grozny when they tried to leave the empire in 2000. a war crime of horrific scale, but the rest of the world was like ‘meh’, so moscow continued
S-Curves are real. AM for mass production is inevitable. We will have a bumpy road for a bit with plenty of ups and downs, missed and beat quarters and lots of volatility but if you are long term minded with a multi year view the future is very bright.
I’m tweeting this photo the day before the US becomes the worse line of all...😞. At 33% a day tomorrow and with testing finally starting to be available I’m depressed to look at this tomorrow. We really screwed thus up.
My grandmother was born in Novoselytsia, Ukraine. I hope to visit a free Ukraine with my kids when the war is over. Ukrainians will win this fight. The whole world is behind them 🇺🇦
My friend Olaf Diegel at Wohlers Associates just sent me pics of this amazing guitar printed with and it’s absolutely stunning! 🕶🚀. Looks like it was designed in
@nTopology
cc/
@brad_rothenberg
@spac_zilla
@spacanpanman
These are share registrations for shareholders of Adaptive3D and Aerosint. We like entrepreneurs we partner with to have skin in the game and many prefer stock over cash given upside potential. Doesn’t mean they will sell.
@john__rosevear
@wolfejosh
@pt
@Jason
@ConnorVO
@Tesla
John I was Tier 1 supplier to over a dozen auto programs. If you buy a McLaren it has my cells in it. Every team in F1 except Ferrari has used my KERS, I powered the 919 hybrid system to win LeMans 3 yrs in a row and the CTO of Ford seats on my board. You say I don’t know auto 🙄
Congrats to all my friends that work at $tsla on a fantastic quarter and FOR SHOWING THE HATERS HOW ITS DONE!
70% sequential growth
#1
selling car in $ numbers in the US
$880M in free cash flow
#productfirst
My condolences to Sanjay’s family, Josh, David and the entire
@E3DOnline
team. I’m extremely sad to hear of the passing of my good friend Sanjay Mortimer. Sanjay, you were always smiling and a joy to be around
"That's the point America has gotten to. We actually believe socialism and communism is a better operating system. It is not," says
@Jason
. "We have just gotten soft as Americans."
@CNBC
@carlquintanilla
@dee_bosa
@jonfortt
Impressive to see a topology optimized generative design and 70 part assembly consolidation into a single part in a mainstream vehicle through a casting. Don’t think any other OEM has ever had the balls to do this. Congrats
@elonmusk
🚀🇺🇸
Wow... is the entire rear structure of the Model Y a single casting?
I almost wonder if Elon specifically included a closeup picture of it specifically to mess with other manufacturers ;)
With Shanghai in a near total lockdown, this is a map of the commercial ships currently waiting offshore to be loaded and offloaded of goods; exacerbating global supply chain woes
My message to TeamDM this morning on our Q4 results which marks 7 quarters of continued progress:
Hello Team DM,
I am writing this morning regarding our Q4 and Full Year 2023 earnings.
Despite a challenging environment in additive manufacturing, led by elevated interest rates,
Awesome printed composite tooling (with controlled CTE by mixing ceramic and silica). This is for automotive by our customer InnoCast in Germany. This process saves over 80% on tools for carbon fiber parts!
Not a rendering. GE Bracket generatively designed with Live Parts v1.5 with superior performance to previous designs. Full size part printed in
@desktopmetal
Studio System+ 🚀 See you at IMTS next week