Davin Piercey (@Davin_lab) header
Davin Piercey (@Davin_lab) profile picture

Associate Professor Current projects in high nitrogen chemistry -structure/property relationships -sustainable synthesis -applications in medicine

worldwide
Joined April 2018
Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)Photo by Davin Piercey (@Davin_lab)
Davin Piercey retweeted
The solar power exponential will continue until all other energy sources are <<0.1%
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Davin Piercey retweeted
If you ever arrive to a hotel too early and the room isn’t ready, sprawl out in the lobby, put on a sleeping mask and start loudly snoring. Your room will be ready in 5 minutes.
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Davin Piercey retweeted
Replying to @DouglasYaoDY
Babe are you okay you barely touched the psychiatric medication I synthesized in the garage for you
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> you’ll never start a rocket company > you’ll never build your own engines > you’ll never be able to use off-the-shelf parts > you’ll never survive three launch failures > you’ll never reach orbit > you’ll never win NASA’s trust > you’ll never launch cargo to the ISS > you’ll never compete with Boeing > you’ll never compete with Lockheed > you’ll never make rockets reusable > you’ll never land a rocket vertically > you’ll never land one on a drone ship > you’ll never reuse a booster > you’ll never fly the same booster 10 times > you’ll never fly the same booster 20 times > you’ll never fly the same booster 30 times > you’ll never recover and reuse the fairing > you’ll never lower launch costs > you’ll never launch every month > you’ll never launch every week > you’ll never launch multiple times a week > you’ll never carry astronauts > you’ll never replace Roscosmos > you’ll never fly civilians to orbit > you’ll never manufacture satellites at scale > you’ll never build the biggest constellation ever > you’ll never make satellite internet work > you’ll never make satellite internet fast > you’ll never make satellite internet affordable > you’ll never serve rural customers > you’ll never serve aircraft and ships > you’ll never build a methane rocket engine > you’ll never make full-flow staged combustion work > you’ll never build the most powerful rocket ever > you’ll never build a rocket bigger than Saturn V > you’ll never build it out of stainless steel > you’ll never launch Starship > you’ll never separate Super Heavy and Starship > you’ll never relight Raptor in space > you’ll never bring Super Heavy back > you’ll never catch a booster with Mechazilla tower arms > you’ll never launch 85% of mass to orbit worldwide > you’ll never change the economics of space > you’ll never force the entire industry to copy you > you’ll never win > you’ll never IPO   Congratulations to @elonmusk and the SpaceX team. You did what countless people said was impossible, and you did it time and time again.   Today is your day. You deserve this. May it be a glorious one.
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Davin Piercey retweeted
Packed house in El Segundo. The Mecca of hard tech. Reminds of an ethos I haven’t seen or felt in years.
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Davin Piercey retweeted
Legit the best pitch day I have ever been to. Incredible companies pitched incredibly well.
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Davin Piercey retweeted
GENERATIONAL RUN Literally the most talented group of guys I’ve ever met
The @DiscipulusVent Spring Cohort just wrapped up in the 'Gundo. 🇺🇸 Joined by @PalmerLuckey, @isaiah_p_taylor, @ADoricko & more throughout the week. 10 hardtech founders building for the American Interest. Companies below 🧵👇
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Davin Piercey retweeted
You can track a civilizations entire arc of development by the degree to which it masters nitrogen chemistry
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Davin Piercey retweeted
I've met two YC startups this summer that have cancer cures ready for clinical trials, and I've heard of several others that do. It feels like something is going to happen. The world may be very different in 10 years.
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Icefield Parkway, Alberta, Canada 🇨🇦
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Davin Piercey retweeted
At last week's 15th IWCP conference, TKX-50 was highlighted in a very interesting presentation. Up there as a green HEDM from the decade beginning with 2010 - TKX-50. It's always great to see the Klapötke research group work being recognised by others in the EM field.
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Davin Piercey retweeted
Solar is ~100% of energy long-term
It took only 8 years for solar to go from 100 to 1,000 TWh... then it took only 3 years to go from 1,000 to 2,000 TWh. Solar is growing faster than any source of electricity in history ☀️
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The longer you do this, the more you realize it's all just execution. Intelligence can actually hold you back in some circumstances. Stop overthinking the tail risks and deal with the center of the bell curve risks. Cut the metal, ship product, make revenue, iterate. – at Los Angeles, CA
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Davin Piercey retweeted
This is a really neat reaction - that dimethyl azide (triazadienium cation) should have been drawn like this though - as the King of Azides
Triazenolysis of alkenes as an aza version of ozonolysis nature.com/articles/s41557-0…
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Research institutes should be open 24/7. There should always be the opportunity to go to the lab/office and do what we care about in that given moment, which is also accidentally called work, at times. Ideas, creativity and perseverance should not be limited or restrained.
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Davin Piercey retweeted
doi.org/10.1063/5.0191270 We madę force or pressure gauges that are also reactive (piezo-energetics).
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Check out Marco's new paper on the ammonia and transition metal free synthesis of inorganic N-N bond containing heterocycles, which has just been accepted by @angew_chem. Thanks to everyone for their contributions! #11B #chemtwitter #UniWue onlinelibrary.wiley.com/doi/…
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After observing a similar habit among highly creative people (Einstein, Mozart, da Vinci, etc), the neuroscientist Dr. Nancy Andreasen designed a brain-imaging study to understand the neural basis of this habit. Essentially, these creative people all carved out time each day for... “Free-floating periods of thought,” Andreasen writes in her book, “The Creating Brain: The Neuroscience of Genius.” The mechanics of the habit differed from person to person. Leonardo da Vinci, for example, would often sit in front of a painting “and simply think, sometimes for as long as a half day.” Whereas Einstein had a wooden boat he called the “Tinef” (Yiddish for “piece of junk”) on which he liked to aimlessly drift wherever he could find a body of water. He had to be rescued by boaters or the Coast Guard so frequently that a friend eventually bought him an outboard motor for emergency use, but Einstein refused it. “To the average person, being becalmed for hours might be a terrible trial,” the friend said. “To Einstein, this could simply provide more time to think.” In any case, Dr. Andreasen conducted the first study of brain activity during these “free-floating periods of thought,” when the body is in a “resting state” and the mind is free of inputs, and therefore, free to wander. “We found activations in multiple regions of the association cortex,” Dr. Andreasen wrote. “We were not [seeing] a passive silent brain during the ‘resting state,’ but rather a brain that was actively connecting thoughts and experiences.” Essentially, Dr. Andreasen found that the brain defaults to creativity. When the body is still and the mind is allowed to float freely, the brain engages in what she termed REST (“random episodic silent thinking”). And during REST, Dr. Andreasen writes, the brain “uses its most human and complex parts...areas known to gather information and link it all together—in potentially novel ways.” So whether it's sitting in front of painting in your office or on a piece of wood out at sea, if you want to be more creative, carve out time each day for “free-floating periods of thought.” - - - “Men of genius are sometimes producing most when they seem least to labor, for their minds are then occupied in the shaping of those conceptions to which they afterward give form.” — Leonardo da Vinci Follow @bpoppenheimer for more content like this!
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Nitrenium ions as new versatile reagents for electrophilic amination Check out Mark Gandelman et al.'s #ChemSciCovers🎨 article today! 😍⬇ doi.org/10.1039/D3SC04268E
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