7,580 reputation
22171
bio website flickr.com/photos/ambo100
location England, United Kingdom
age 19
visits member for 2 years, 9 months
seen 17 hours ago

Jan
20
comment How can I blow a stream of air for up to two minutes at a time?
I like this solution the most as a I can blow air evenly up to 7cm wides. My only problem is the technical aspect of building such a device, like making the housing reasonably airtight and circular.
Jan
20
revised How to calibrate NXT motors to travel the same distance?
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Jan
19
revised Where or how do I get replacement stickers for my Lego set?
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Jan
19
comment What is the difference between the NXT 1.0 controller and the NXT 2.0 controller?
I believe the bricks are physically identical.
Jan
19
comment How can I blow a stream of air for up to two minutes at a time?
I'm not quite sure what you had in mind by 'toggle switches'
Jan
19
revised Can an axle be removed from this 'brick paradox'?
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Jan
18
awarded  Nice Question
Jan
18
revised How can I blow a stream of air for up to two minutes at a time?
added 3 characters in body
Jan
18
comment How can I blow a stream of air for up to two minutes at a time?
Using linear actuators would require a processor of some sorts to follow a program like a NXT brick. I'm looking for a more mechanical solution.
Jan
18
comment How can I blow a stream of air for up to two minutes at a time?
If you blow hard enough you can play a note from about 2-3cm's away. That would only blow a bunch of notes but with the film would be able to block it out.
Jan
18
comment How can I blow a stream of air for up to two minutes at a time?
@NathanStohlmann: Yes. I intend to blow air across all notes whilst having a piece of film cover most of the notes. It seems more efficient then having a motor go back and forth blowing each note individually.
Jan
18
asked How can I blow a stream of air for up to two minutes at a time?
Jan
18
revised Lead in LEGO bricks
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Jan
18
revised Lead in LEGO bricks
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Jan
17
revised Where can I find the LEGO fire dept. logo in high resolution or in vector format
added 246 characters in body
Jan
17
revised Where can I find the LEGO fire dept. logo in high resolution or in vector format
deleted 8 characters in body; edited title
Jan
17
answered Where can I find the LEGO fire dept. logo in high resolution or in vector format
Jan
17
revised How to fix Mindstorms Error Code 1003
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Jan
16
revised Is there anything like a 'recipe generator' for LEGO models?
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Jan
16
revised What piece is this ARC-170 Starfighter cockpit?
added 240 characters in body