Flight demonstion of the cyclocopter developed at Seoul National University on 17th Dec, 2012
Unfortunately, i am not able to keep creating new videos in my current situation. Visit: https://evtolinnovation.notion.site/054d7bae8e344a0b8851f4be18600498?pvs=4 Email me: request.0207@gmail.com I'll be evaluating offers and ideas. Thanks. In February 1923, Jonathan Edward Caldwell, filed for a patent on a device he called the "cyclogyro". It consisted of an airplane fuselage with two pa
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く