Gyani Kumari on Instagram: "Can you solve this without a HashMap? 🤔 Problem: Find the element that appears more than N/2 times. Challenge: Space Complexity must be O(1). Meet: Moore’s Voting Algorithm. The concept is simple: Cancellation. If you have a Majority, your count will survive even if every non-majority element tries to cancel you out. Candidate == Current 👉 Increase Count Candidate != Current 👉 Decrease Count If Count drops to 0, we pick a new candidate. The one left standing at the

lrnit on Instagram: "At first, it looks like just a massive metal ring. ⚙️ Heavy. Silent. Unmoving. But this giant slew bearing is what allows wind turbines to face the wind and excavators to rotate thousands of tons with precision. One component… carrying unimaginable loads. That’s why alignment matters. Even a tiny misalignment — millimeters you can’t see — can create uneven stress, rapid wear, vibration, and sudden failure. Once installed wrong, these bearings don’t fail slowly… they fail cat