@diySTEAM

Hack. Make. Educate. Parents, students, life-long learners of all ages... Take Control of Your Education! (Hacking + Making) (STEM + Art) + Community = diySTEAM

diysteam.com
Joined October 2013
  • Tweets3.2K
  • Following314
  • Followers225
47Media
Learn cybersecurity from John Hammond and 30+ All-Stars. Courses cover red team, blue team, beginner, advanced, coding, AI... Lots of FREE & NameYourPrice options, too! Get practical experience in provided web-based virtual labs. Don't just watch, DO! Your dream job awaits.

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APTBigDaddy's opening his red teamer's book of tales, so you can hack a water tower, too. justhacking.com/hackalong/ha… Hack-Along with @DahvidSchloss in a dedicated virtual lab. Or 3D Print your own! JHT’s resident Windows Malware Dev guru occasionally leaves Windows alone long enough to cause problems for industrial control systems (ICS). From his past experiences in physical red teaming and government “green-door” programs, he’s spent real time finding out how to turn a computer problem into an everyone problem. Naturally, in his own way, his idea to teach you all about this danger was: “We should let students hack a water tower.” Apparently, this counts as curriculum. In this Hack-Along (HAL), the focus is on Modbus, which Dahvid calls the gateway drug to paranoid anxiety about the future of the universe. Dahvid is also one of the main members of The Cyber Idiots, a group of like-minded individuals who have a passion for cybersecurity and believe that education should be entertaining. They produce research and sometimes post videos and blogs on a variety of subjects related to cybersecurity including offensive security, threat hunting, tool use, and cybersecurity news. This is their latest fun way to learn. We think you’ll agree! #ethicalhacking #hacker #maker #ics #iot
🤖 Made with AI
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Happy Cybersecurity Awareness Month 🎃 If your idea of “training” is clicking through phishing slides… this isn’t that, but if you want more technical cybersecurity training, we've teamed up with @WiCySorg to bring you something better. Applications for Cohort 3 of our Cyber Competency Builder open today! This cohort will cover our Web App Pentesting – Jr Analyst course. If you're interested in offensive security skills, this one is for you. Register here: jht.link/WiCyS-Cohort3
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diySTEAM retweeted
RobLogic
@RobLogicSep 13
Sirius through the telescope. 8.6 light-years of light, split into color by our own atmosphere. The brightest star in the sky, dancing
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diySTEAM retweeted
Massimo
@Rainmaker1973Sep 11
Math dance
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Elon Musk
@elonmuskSep 10
Congrats Boring Company team!
The Boring Company
@boringcompanySep 10
The Boring Company is pleased to announce our Series D funding round of $3 billion, led by the United Arab Emirates. The financing now values The Boring Company at $23 billion. Other key investors in the round include Human Capital, Vy Capital, Valor Equity Partners, Sequoia Capital, A16Z, Temasek, Shamal Holding, and Baron Capital, in addition to other valued existing and new investors. Full details here: boringcompany.com/series-d
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Learning to code is scary. This course actually gets that. 🐍 No setup. No "install Python and 47 dependencies before you begin." Just interactive code playgrounds baked directly into the lessons. Write it, run it (or watch it auto-run), and if you break it? Hit reset. Try again. The best way to learn Python is to actually write Python. This removes every excuse not to. Get Brandon's full course here 👉 jht.link/python-fundamentals #Python #LearnToCode #PythonForBeginners #CodingCourse #Technology
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20% Off Flash Sale 💥 Ran out of 1000 flyers early @DEFCON. Not everyone knew our “Exclusive Show Discount” code DC20. We didn’t think that was fair. Guess we’re turning it into a Flash Sale for EVERYONE! 😏 Hurry... Expires Aug 31. Forget the noise. Get to JustHacking.com!
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🚨: You are looking at NOBLE PRIZE WINNING work. This is timelapse of stars orbiting the supermassive black hole that lies at the heart of the Milky Way over a period of nearly 20 years.
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Make:
@makeAug 3
August 19, 2026 @ 4pm PT - Join us live for a chat with the authors of Make: Volume 98 about getting out of the workshop and putting rubber to the road for our Action issue! Register here: meet.zoho.com/ahvn-kmx-ime
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🎆 Fireworks Are Fading 🎆 20% Off Ends Mid ET Tomorrow. Been eyeing great courses from John Hammond or our 30+ All-Stars? Now's the time! Red team, blue team, beginner, advanced, lots free, some nameyourprice, all affordable. What are you waiting for? Forget the noise. Get to JustHacking.com 🤓 #ethicalhacking #hacking #cybersecurity #AI #training
Just Hacking Training (JHT)
@JustHackingHQJul 26
Been eyeing a JHT Course? Now is the time! Learn ethical hacking hands-on with John Hammond & 30+ All-Stars. Don't wait... Advance your cybersecurity career today! Get 20% Off ALL Courses ALL July with Code "20for250". Ends Mid ET July 31. * Excludes Already Discounted Bundles

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Massimo
@Rainmaker1973Jul 19
The Mechanical Calculator by KingTut is a fully mechanical calculator is designed to solve times tables in seconds. Entirely 3D-printed, it requires no glue, screws, or additional hardware for working.
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Quantum mechanics uses specialized symbols to describe the behavior of matter and energy at microscopic scales. An alphabetical guide highlights core concepts like angular momentum, bound states, the fine structure constant 1/137, photon energy hν, the Schrödinger equation EΨ=ĤΨ, reduced mass mM/(M+m), Laplacian ∇², and uncertainty ΔxΔp. These ideas are used to build the transistors in every computer chip and the lasers in fiber optic networks that connect the world.
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The universe is written in the language of mathematics. ~ Galileo Galilei
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Hot take: "just use Rust" isn't always the answer. 🌶️ Brandon Keath explains why Python still wins for prototyping — build the tool, prove the concept, THEN port it to Go or Rust if you actually need the speed. Bonus: GoFire exists. It's Python Fire's Go cousin and it's about to save Cobra users a lot of pain. Learn more about building with Python in our FREE Upskill Challenge: justhacking.com/author/brand… #Python #Rust #Go #DevTok #CodingTips
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1 More Day!⌛️Free #OpSec course by #OSINT wizard @mish3alkhan ends tomorrow. Get the ultimate in #privacy training on us.
Just Hacking Training (JHT)
@JustHackingHQJun 21
Father's Day Gift for Everyone 🎁 Free OpSec Course by OSINT Master @mish3alkhan! Sock puppets, burners & virtualization… Oh my! This Operational Security training is not just for Dads or cybersecurity pros! For a limited time, get the ultimate in online privacy training on us.
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Father's Day Gift for Everyone 🎁 Free OpSec Course by OSINT Master @mish3alkhan! Sock puppets, burners & virtualization… Oh my! This Operational Security training is not just for Dads or cybersecurity pros! For a limited time, get the ultimate in online privacy training on us.
🤖 Made with AI
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🎁 JHT’s Gift to the Community - Hack a Free Vulnerable Web App to Learn Pentesting CrossWind Systems Corporation is a fictitious company created for JHT’s web app courses. Their entire online presence, vulnerabilities and all, is publicly available for EVERYONE! crosswindsystems.com/ In this episode of Just Hacking Tips, Mike Lisi walks us through some of the learning opportunities on CrossWind Systems. If you would like to play with a live, purposely vulnerable web app, have at it. Prefer more structured, curriculum-based training, try JHT’s Web App Jr Analyst course 🚨 ⏰️ Only $80! Launch discount ends at midnight ET May 31. justhacking.com/course/web-a… #cybersecurity #training #owasp #webapp #ctf
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diySTEAM retweeted
Massimo
@Rainmaker1973May 15
Fast Fourier Analysis in action. Any complex waveform, sound, or shape can be perfectly reconstructed as the sum of simple rotating circles (epicycles).
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CERN open-sources its entire KiCad component library blog.adafruit.com/2026/05/12…
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