photo sharing and upload picture albums photo forums search pictures popular photos photography help login
Type your message and click Add Comment
It is best to login or register first but you may post as a guest.
Enter an optional name and contact email address. Name
Name Email
help private comment
Markus Grompe | all galleries >> Galleries >> PsoD > air powered bike
previous | next

air powered bike

Canon EOS 5D Mark III
1/80s f/4.5 at 55.0mm iso125 full exif

other sizes: small medium large original auto
comment | share
Philip P17-Nov-2021 11:05
A nice piece of home engineering!
Arnie Peterschmidt15-Nov-2021 01:27
It looks like it might work, nice find. Congrats!
cits_4_pets12-Nov-2021 20:49
610th Show & Tell Competition: Clean Energy Technology - WINNER
Great example of CET and quite unusual. Nice crop showing the details and construction of the bike. LOL at Ken's comment.
Ken Zaret20-Oct-2018 23:49
If this blows up into your nuts, a bad death.
Eckhart Derschmidt10-Dec-2016 19:54
How to make simple things complicated...
Nice find!
Julie Oldfield11-Nov-2016 18:18
Nice tight composition and detail. V
Walter Otto Koenig10-Nov-2016 00:46
Looks complicated. Best be careful with the board shorts.
Bill Miller09-Nov-2016 04:20
Wow, this is fascinating.