Dhruv. on Instagram: "Mach Number explained in 2 minutes while on the job. No voice over just me yelling over the engines 🤣. I did it in one take so don’t be a hater 😭 . Yeah yeah I know speed is selected and not managed the point was to share with you guys something interesting that’s all look at the bigger picture. Lmk if you learned something new and if I can explain something else. I love this stuff. . . All footage recorded after handing over controls and communications temporarily to the