Hello lasasj Sorry, my expression was rude.. At this moment, I hope to correct my last reply. I had to say, "I can't suggest anyone to...
Dear All Here is my beginning in this forum. I'm an engineer and an inventor at the same time, so it is very hard to leave an opposite opinion...
Sorry not to get back to you sooner. Recently I am busy in romancing a girl for the first time in my life :D About the wavebike, thanks much for...
Thanks for your reply, haru. But I didn't say that it didn't work or it didn't seem to work. Please check this YouTube video of an inflatable...
A bicycle is a human amplifier The world-class bicycle designer Mark Sanders says, "A bicycle is a human amplifier." You could get rid of your...
Yes. The key to success is the quite cheap price for clone businesses :D But I won't sell it in US if I got a decision to manufacture it. I hope...
Classification of inertia-tunnel and inertia-dome Thank you, yipster ;) I didn't see the Chinese item yet but.. My ideas, so to classify.....
Dear all Hello, I'm a design engineer from Korea. Mainly play in bicycle forums I'm going to introduce my simple idea for the most...
