Recent content by Erish

Hi! we are currently conducting our feasibility study and we're given a theme: FRUGAL INNOVATION (Doing more with less resources). we needed a product that is marketable but also have a relevance to the society (can help solve problems often faced by people e.g. traffic, pollution, crime...

That's our problem! we don't know how to produce so much friction to generate the heat needed. we think that rubbing the iron on the clothes will not be enough to produce the heat. :(

< Mentor Note -- thread moved to HH from the technical engineering forums, so no HH Template is shown >[/color] Hi! We are looking for alternative ways to heat up flat iron without using electricty or fuel or solar panel. So we came up with friction (as it is also a source of heat). But we...