EngineerKnow
@TechAnd_Science
A engineer who loves to share engineering and interesting stuff
This guy built 9 different types of bridges made out of LEGO to demonstrate the complexity of each one. They get better and more advanced each each time. LEGOs can be impressive for those knowing how to use them.
Nested fractions look scary… until you learn THIS shortcut. 🤯 One trick and the entire expression collapses beautifully. Perfect for students & competitive exam prep! #MathShortcut #VedicMath #StudyTips #MathHack #SmartLearning
🧠 Math that bends logic and beauty together. This integral: ∫ ((x² + sin²x)·sec²x) / (1 + x²) dx A mix of algebra and trigonometry, testing your substitution skills and patience. Every symbol here hides a story of patterns and precision. 🔥 Would you take the challenge to…
This math trick is TOO clean… 👀 Solve √x + √x = x in seconds with this simple shortcut! Algebra doesn’t have to be hard. Try it yourself and reply with your answer! 🔥✍️ #MathTricks #Algebra #StudyHacks #QuickMath #Learning
Ever wondered why those construction steel rods (aka rebar) sport those funky ribbed patterns? 🏗️🤔 Spoiler: It's not for style—it's pure engineering magic! The ridges grip the concrete like a vice, stopping any sneaky slippage. Result? A rock-solid bond that boosts load…
Ulexite, known as the “TV rock,” works like a natural bundle of fiber-optic cables. Its tiny parallel fibers carry light straight through the stone, projecting whatever sits beneath it onto the top surface. Internal reflection keeps each light channel separate, preserving the…
Pistanthrophobia is the fear of trusting people due to bad past experiences.🥹
Ever seen this tricky integral? ∫ 1 / √(1 − e^(2x)) dx It looks impossible at first glance 😵💫 But here’s the trick → let e^x = sinθ and watch it simplify beautifully into an arcsin form! 😍 #Maths #Calculus #Integration #MathTricks #EngineeringStudents #STEM
Hey math lovers! Spotted this "Differential Equation" cheat sheet—spoiler: it's all about derivatives! Power rule, trig, inverses, & more. Perfect for calculus newbies prepping exams or refreshing skills.Favorite (or nightmare) formula? Reply below! #Calculus #MathTips #STEM…
Ever seen an integral like this? ∫ 1 / √(32 − 2x²) dx Looks tough? It’s actually easy once you spot the pattern 👀 Hint: rewrite it in the form 1 / √(a² − x²) and it turns into an arcsin form! 🎯 #Maths #Integration #Calculus #EngineeringStudents #STEM #MathTricks
Theory: heart symbol came from ancient Greek coins from Cyrene (6th century BC) that showed heart-shaped silphium seeds. This extinct plant was a prized contraceptive worth its weight in silver. #factsonly #facts
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