Trolley line Q&A: Downhill braking energy gets dissipated as heat, and the power comes from hydro, not a diesel generator. Result: 90% less fuel burn and twice the speed. #mining #heavyequipment #zambia – TikTok

Trolley line Q&A: Downhill braking energy gets dissipated as heat, and the power comes from hydro, not a diesel generator. Result: 90% less fuel burn and twice the speed. #mining #heavyequipment #zambia  TikTok

DON’T WASTE YOUR MONEY ON THESE SEPHORA PRODUCTS ? The @Sephora sale is coming up and I’m here to DEINFLUENCE you on products that are not worth your hard earned money ? #sephorasale #deinfluencing #browngirlmakeup #worstsep – TikTok

DON’T WASTE YOUR MONEY ON THESE SEPHORA PRODUCTS ? The @Sephora sale is coming up and I’m here to DEINFLUENCE you on products that are not worth your hard earned money ? #sephorasale #deinfluencing #browngirlmakeup #worstsep  TikTok