33K views · 542 reactions | DNA explained #DBlockElements #DNA #medicalstudents #learning #biology #vertevlbetesandinvertebrates #education | Biology Physics Chemistry | Facebook

Counterdirectional Double Loop — Setup | Practice Drill. … Training with limited hardware, maximizing technique. … For practice purposes only. ✅How to tie a counter directional double loop alpine butterfly, link at the comment section.🔥 #ropetraining #ropetutorial #ropetraining #knottutorial #knotskills #firefightertraining #firefighter #firenuzzle | firenuzzle

61K views · 595 reactions | Loop The Loop The loop-the-loop experiment involves a track that includes a vertical circular loop (a circle oriented upright). Typically, a small object (a ball, a toy car, etc.) is released from a certain height on the track before the loop. The goal is for the object to successfully travel around the entire loop without losing contact with the track, completing the circular motion. | Fadhel Mahdi | Facebook