Please visit Walter’s amazing blog: http://walter.bislins.ch/bloge/index.asp?page=Flat-Earth%3A+Finding+the+curvature+of+the+Earth
Thank you Walter Bislin for your donation which made the purchase of this drone possible! I can not thank you enough!
Unedited videos:
– https://www.youtube.com/watch?v=8xumGMKsz_Q
– https://www.youtube.com/watch?v=p-YTZp4ilNg
– https://www.youtube.com/watch?v=_q9ojzD2CYY
– https://www.youtube.com/watch?v=LTniCQY5ntM
– https://www.youtube.com/watch?v=2RB3u9A46hk
