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Elon Musk · Tweet Archive

The tweet archive.

15 years of Elon, fully searchable. The production archive uses Supabase as the source of truth, with 94,952 indexed tweets available in development as a full-archive fallback and a curated annotation layer for context, theory, and how major claims aged.

Browsing the full local archive fallback (94,952 indexed tweets).
Showing 151-200 of 339 matching tweets
Jan 15, 2015

Will be building a Hyperloop test track for companies and student teams to test out their pods. Most likely in Texas.

3.7K likes3.8K RT378 replies
Aug 25, 2018

This time, the vacuum tunnel will be a bit longer & SpaceX will provide some advance funding for student teams with most promising designs. Bonus award for all race pods that exceed half the speed of sound!

8.9K likes990 RT267 replies
Jan 24, 2021

@flcnhvy @boringcompany Fallout-themed opening party for Vegas Loop happening as soon as allowed!

9.8K likes377 RT400 replies
Nov 25, 2025

@tobi It’s a game-changer. Buildings are 3D, which requires transport to be 3D to solve congestion. Many layers of tunnels underground to impedance match to the many floors of buildings above ground.

1.6K likes135 RT131 replies
Dec 3, 2017

That special hat delivery will take place deep within the real, but fictional (of course), tunnel we are building under LA while you drive the giant machine blindfolded. This will actually happen.

9.0K likes615 RT431 replies
Aug 28, 2017

Congratulations to WARR team from Tech Univ Munich for winning 2nd @Hyperloop competition! Peak speed of 324 km/h, which is over 200 mph!!

7.6K likes1.2K RT165 replies
May 15, 2020

@Teslarati Boring Co will also connect Vegas hotels & airport. Autonomous Teslas in tunnels will provide individualized mass transit.

8.6K likes462 RT662 replies
Mar 9, 2018

@2AvSagas I guess you could say it’s a 150 mph, underground, autonomous, electric bus that automatically switches between tunnels and lifts. So, yes, a bus.

8.4K likes723 RT149 replies
Aug 27, 2017

Just arrived at the @Hyperloop competition final. Student teams have amazing talent!

8.5K likes626 RT148 replies
Dec 3, 2017

To preserve the transcendent majesty & specialness of The Boring Company cap, we are capping cap orders at 50,000 caps. Almost there ... https://t.co/YqjEQAfy3u https://www.boringcompany.com/hat/

7.8K likes694 RT533 replies
Apr 4, 2023

@ikristoph @brickroad7 Team is closing the loop on interventions very rapidly. To get enough training examples for potential serious accidents, we have to run them in sim, as we have so few in the fleet, despite doing ~1M miles per day of FSD.

3.6K likes330 RT288 replies
Feb 13, 2026

@PeterDiamandis Total miles traveled will increase significantly when people don’t have to drive themselves in soil-destroying traffic. The resulting traffic increase will slow transit times, even with autonomous cars. That’s why we will need a network of multi-level tunnels, which can… https://t.co/154llN6r3D https://x.com/i/web/status/2022422853094916496

5.3K likes456 RT823 replies
Jun 22, 2018

@jacobinmag Btw, if anyone else wants to build this tunnel, please do so. It’s a lot of work.

7.7K likes353 RT283 replies
Feb 18, 2017

Btw, 99% likely to be fine (closed loop TVC wd overcome error), but that 1% chance isn't worth rolling the dice. Better to wait a day.

6.3K likes908 RT240 replies
Aug 30, 2022

@jonbbc @WholeMarsBlog @aelluswamy 10.69.1 is even better. We reduced latency & jitter in hardware command loop, so time from object detection to brake actuation is 10% to 20% better.

7.0K likes398 RT301 replies
Jun 19, 2016

Tesla owner drives through a flooded tunnel & out the other side https://t.co/RmPxdZShhq http://electrek.co/2016/06/18/tesla-model-s-driving-swimming-flooded-tunnel-video/

4.0K likes2.0K RT165 replies
Nov 30, 2018

@rainnwilson Your Tesla can function as a boat for brief periods of time https://t.co/FONhnIiv8j https://electrek.co/2016/06/18/tesla-model-s-driving-swimming-flooded-tunnel-video/

6.4K likes701 RT239 replies
Oct 14, 2020

@Kristennetten @boringcompany @Tesla We simplified this a lot. It’s basically just Teslas in tunnels at this point, which is way more profound than it sounds.

6.6K likes286 RT540 replies
May 11, 2017

Naming theme for tunnel boring machines will be poems & plays. Decided against plays & poems. Too obvious.

5.8K likes630 RT567 replies
Aug 28, 2017

A Model S in The Boring Company tunnel being dug under Los Angeles (starting in Hawthorne) https://t.co/tQVD5KkIvb https://www.instagram.com/p/BYUeGjmAh8N/

5.5K likes758 RT244 replies
Feb 25, 2026

@SawyerMerritt @boringcompany @Tesla Any fully autonomous electric cars can use the tunnels

4.9K likes284 RT404 replies
Dec 26, 2025

@Scobleizer @TodayTeslanews Boring Company would gladly build tunnels for others, but no one else is even trying

5.0K likes198 RT235 replies
Jan 12, 2026

@bscholl There has to be an effective feedback loop to the people or we live in rule of the bureau, not rule of the people (demos)

5.0K likes277 RT299 replies
Nov 19, 2022

@alexxubyte Twitter search will add feedback loops to improve result rank based on which result you click on & whether you immediately click back (implies wrong result)

5.8K likes322 RT300 replies
Apr 12, 2018

@TEDTalks @i_firth Norway has some really cool tunnels and bridges

6.0K likes268 RT160 replies
Jan 6, 2024

@EdKrassen Close the massive “anyone can have asylum for no reason” loophole

3.8K likes456 RT342 replies
Oct 2, 2022

@WholeMarsBlog Tunneled under the road from one property to another. This is to test the new machine.

5.5K likes197 RT282 replies
Jul 15, 2013

Will publish Hyperloop alpha design by Aug 12. Critical feedback for improvements would be much appreciated.

1.2K likes2.2K RT472 replies
Sep 17, 2025

@Vernon3Austin I love trains, but the future is individualized mass transit with autonomous electric vehicles taking you precisely to your destination. Tunnels are needed to address the fundamental choke points in cities. You can’t have 3D buildings and expect a 2D transport system to be

3.7K likes362 RT380 replies
Jul 23, 2024

@ajtourville Important to note that we also use the Tesla HW4 AI computer in the training loop with Nvidia GPUs, currently at roughly a 1:2 ratio. Also, we’re changing the name from Hardware 4 (HW4) to Artificial Intelligence 4 (AI4). That means ~90k H100, plus ~40k AI4 computers.

3.3K likes312 RT155 replies
Jun 18, 2017

Promising conversations with @MayorOfLA regarding tunnel network that would carry cars, bikes & pedestrians. Permits harder than technology. https://t.co/0dxrXBOOWy https://x.com/abc7adrienne/status/876114755169079296

4.1K likes707 RT274 replies
Oct 19, 2016

According to experts, Hyperloop is both obvious and impossible. Maybe pick one or the other? https://t.co/JkRWd0lFS8 http://nymag.com/selectall/2016/10/the-kink-in-elon-musks-hyperloop.html

3.6K likes980 RT271 replies
Nov 1, 2020

@Erdayastronaut @KlotzAdam @NASASpaceflight We’ve tested a sub-scale version in a wind tunnel with active aero closing the loop for stability, so it will probably work at scale, but reality tends to bite you on the ass

5.1K likes197 RT198 replies
Aug 12, 2013

Pulled all nighter working on Hyperloop (as did others). Hopefully not too many mistakes. Will publish link at 1:30 PDT.

1.1K likes2.1K RT297 replies
May 12, 2017

The race between Gary, our pet snail who lives in a pineapple, and Godot, our tunnel boring… https://t.co/IES65Y99gJ https://www.instagram.com/p/BT_iL-aBCzj/

3.9K likes668 RT158 replies
May 11, 2018

@MissTrade Already started DC to NY route. Hopefully start LA to SF next year. That will be true @Hyperloop w pressurized pods in near vacuum tunnels & faster than jetliner.

4.4K likes404 RT195 replies
Sep 17, 2022

@erikbryn @ericschmidt @CondoleezzaRice @scsp_ai @Ukraine Hyperloop could do that trip in less than half an hour

3.9K likes222 RT959 replies
Aug 16, 2023

@teslaownersSV @boringcompany Tunnels will solve. Already happening with @boringcompany in Vegas.

2.5K likes133 RT360 replies
May 12, 2017

Entry hole, staging area and starting tunnel for Boring Machine 1 (aka Godot) now complete https://t.co/8taxTMDcDV https://www.instagram.com/p/BT_gHStBjm6/

3.5K likes612 RT215 replies
Feb 11, 2025

@OfficeOfMike @DasaelR @QuintusActual @iamgingertrash These judges are breaking the feedback loop to the people and therefore subverting democracy itself

2.4K likes391 RT123 replies
Dec 20, 2025

@longmier @grok @boringcompany Grok won’t need HFT to build a collider, just some help from the Optimi and Boring Company

3.2K likes254 RT444 replies
May 30, 2018

@IndianInterest Actually, Hyperloop draws a near vacuum in tube & each pod is powered w electric motors. It is opposite of pneumatically powered.

4.2K likes243 RT94 replies
May 12, 2017

First tunnel for The Boring Company begins ... Full length of first tunnel will run from LAX to… https://t.co/Dbf2nkHfb2 https://www.instagram.com/p/BT_gxWhB1_8/

3.2K likes692 RT116 replies
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