SKIPPER LARGE POWER COURSE (4.9/5 ⭐️⭐️⭐️⭐️⭐️) : https://www.nauticed.org/powerboating-courses/view/skipper-large-power-boat When the wind is blowing from forward, you can ferry your boat to an end tie by angling slightly off the wind and working the throttle and steering wheel to move your boat slowly - ever so slowly sideways to the dock. This and other powerboat docking and trainings are available in NauticEd's Skipper Large Powerboat Online Course at: https://www.nauticed.org/powerboating-courses/view/skipper-large-power-boat

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Quick test of a tiny QEV cannon firing air at 12atm, viewed through a Schlieren setup (no razor blade). Edited from to 1/4th normal speed. I didn't quite understood the need for a razor blade but without one I still see the flow of air. For me, the razor blade just makes the dot of light smaller(?) If anyone can clarify me what the razor blade really does and where it should be placed (in the source of light or in the camera) I'd really appreciate. Also important to note that this is AWESOME to look with the naked eye but almost the dimmest light can blind you. I covered a tiny LED torch with aluminum foil and punctured a hole with a sewing needle, on the side! so that the LED doesn't bright directly through the hole. Take care with the eyes!!

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TPI Composites bus during crash testing on roof at full speed.

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Workout details: Set a three minute timer and perform each exercise for 60 seconds each. Rest one minute between sets. Go for three rounds total! . . #hiit #workoutvideo #bodyweightworkout #cardioworkout #fullbodyworkout #circuittraining #abs #vacationworkout #travelworkout

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Edukasi GERMAS Family, pakai Masker!

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