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- Six STEM Tweets - Oct 3 2024
Six STEM Tweets - Oct 3 2024
Shortest physics paper, Fermi's last exam, open source success story and more
Six STEM Tweets
Six tweets that celebrate engineering and all things STEM.
I scroll so you don’t have to.
There’s just too much STEM stuff happening for me to wait till Sunday. 😃
So this is a special, mid-week edition.
(also today’s date has 0,1,2,3,4 - but not in order. That’ll be in a decade)
Enjoy. And please share. Just hit forward and send it to your friends, colleagues and anyone interested to learn more.
#1 🤯
World's shortest Physics paper is titled "The Ratio of Proton and Electron Masses" published in the year 1951 by Friedrich Lenz. It contains just twenty-seven words, one equation, one number, and one reference.
— Physics In History (@PhysInHistory)
2:15 PM • Sep 23, 2024
The 6*pi5 thing is pretty interesting too, right?
#2 🤯
Comet Tsuchinshan-ATLAS is now visible in the early morning sky. Diving into the inner Solar System at an odd angle, this large dirty iceberg will pass its closest to the Sun -- between the orbits of Mercury and Venus -- in just two days. Long camera exposures are now capturing… x.com/i/web/status/1…
— Astronomy Picture Of the Day (@apod)
1:29 AM • Sep 27, 2024
#3 🤯
The last course Enrico Fermi taught before his death was introductory quantum mechanics, in the winter and spring quarters of 1954. Here is the last exam Fermi gave with his own solutions for each problem.
— Fermat's Library (@fermatslibrary)
1:19 PM • Sep 27, 2024
To be able to see Enrico Fermi’s exam and solutions is the reason for the internet’s existence.
#4 🤯
Got to try the Kerala gov owned (PPP) laptop. A good one for 20K Rs with 3 years warranty! Comes predefault with Kerala's Linux distro.
Met a middle aged farmer today only using free/swadesh software, from LineageOS to Matrix/Signal to Kerala's own laptop. This is his.
— Subin/സുബിൻ:/bin/su -g "@[email protected]" (@SubinSiby)
1:57 PM • Sep 21, 2024
This is such an under-reported success story of widespread use of open source technology. This platform is localized in the local language, making is much more friendlier to use. Plus no license fees due to Linux.
This is win-win! And needs way more publicity!
#5 🤯
“The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.”
- Carl Sagan, Cosmos— World of Engineering (@engineers_feed)
12:32 PM • Sep 21, 2024
🤩
#6 🤯
World's largest house number?
— Anthony Bonato (@Anthony_Bonato)
7:39 PM • Sep 25, 2024
The length of that street is measured in light-years!
About
This newsletter is my way of sharing interesting science-related news with my curious friends. I enjoy finding science and math connections in our world.
Please share this newsletter with others. Let’s encourage curiosity.
Last issue was #42 and I was super excited at the significance of that number in popular culture.
But I forgot to mention a fantastic movie by that name - 42.
Thanks to reader MG for reminding me about this movie. It’s based on the true story of Jackie Robinson who broke baseball’s color barrier. It’s a really inspirational movie showing how one person with strong moral courage can bring about change in the society.
Thanks, MG for reminding me of this movie.
This is issue #43
A few fun facts about 43:
Atomic number of technetium (Tc)
43 in base 6 is 111 (62 + 6 + 1) - this may be of interest to only a few people 😆
43 is the smallest prime number expressible as the sum of 2, 3, 4, or 5 different primes:
43 = 41 + 2
43 = 11 + 13 + 19
43 = 2 + 11 + 13 + 17
43 = 3 + 5 + 7 + 11 + 17
International calling code for Austria
That’s it for this issue.
Hit ‘reply’ to tell me what you think.
And hit ‘forward’ to share with your friends and family.
Let’s all celebrate science and engineering and curiosity.
Best wishes,
Harshal