Flat Earth NOT - Dwayne Kellum - his high altitude balloon flights deflate flat Earth delusions
Dwayne Kellum - his high altitude balloon flights deflate flat Earth delusions
(https://www.youtube.com/channel/UCQ9Q9nFLsMZihAGf0k-uUBw/featured)
Original video -
High Altitude Balloon 24 (I_See_Stars!), by Dwayne Kellum
https://www.youtube.com/watch?v=JkrIm0ZUyJY
"This was the second flight with the new camera Sony A7s II. Also on board was a Go Pro Hero 4 Black. The hero 4 was used to gauge the performance of the Sony. The Sony camera setting were as follows:
F stop (auto most of the flight was F1.8), Focus (manual too infinity), ISO 102400, Lens Sony FE 50mm F1.8
The GoPro Hero 4 Black had a fix focus 5.4mm lens F stop F2.8 ISO was 6400.
The flight was launched from a field South of Dos Palos, Ca. on 24 July 2019 at about 02:42am PDT, and Landed in a Almond grove south of Patterson, Ca.
I haven't had time to analyze video yet, but while viewing through the footage I notice something interesting. When the sun got close to stars it seemed to switch them off. It seemed as though the energy from the sun effected the light from the stars even when the stars were still in darkness. I will do a complete analysis of this video and upload my results on my next video."
The follow analysis done by Wolfie6020
Night Balloon flight debunks three Flat Earth claims, by Wolfie6020
https://www.youtube.com/watch?v=a2bCq8Y1tgE
Balloon flight 24 shattered these flat Earth fallacies:
1. Seeing the stars – The Moon is over exposed.
2. Pressure Gradient confirmed.
Air pressure reduces from 29.88 in.Hg to 0.15 (0.005)
3. Absolute Ceiling – an aircraft could not fly into space if you tried.
The absolute ceiling is the highest altitude at which an aircraft can sustain level flight. Due to the thin air at higher altitudes, a much higher true airspeed is required to generate sufficient lift on the wings. The absolute ceiling is therefore the altitude at which the engines are operating at maximum thrust, yet only generate enough thrust to match the drag of the aircraft. Hence, the aircraft will not have any excess capacity to accelerate or climb further. At absolute ceiling, the aircraft can no longer accelerate, since any acceleration will lead to higher airspeed and therefore excess drag. Stated technically, it is the altitude where the maximum sustained (with no decreasing airspeed) rate of climb is zero.
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The follow analysis done by BlueMarbleScience
What's Pressure in the First Place?, BlueMarbleScience
https://www.youtube.com/watch?v=2Ux4x7vzaCY
"There seems to continue to be confusion over what pressure and gas pressure actually is an how we measure it. Here's a brief video offering some insight."
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Published on – July 29, 2019
Discussion at - https://www.youtube.com/channel/UC7ipUKERU0tzYFxALJBli4A/discussion
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kind regards, JonahTheScientist