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Ojas
 
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Wonder if this idea might work. Invent a paint that has a plastic or glass fibre base. The idea is that when it is painted on a wall a light source from a point can light up the paint thus illuminating the wall. The effect is similar to fibre optics and some plastic strands which have been shown to be able to trap and channel light shone through its cross section. This idea needs in-depth research but if successful the result can be most interesting.
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Ojas
 
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12/10/2005
Soaking oneself in hot water with some herbs or spa salt is a luxury that many cannot enjoy because of lack of space for a bathtub. A collapsible bathtub similar in shape to the Japanese bathtub might help. It can be made from thick rubber.
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Ojas
 
Not Rated
A drinking straw that is a oval rather than round tube. This has multi-usage given that more and more drinks now have non-liquid ingredients. Examples are black jelly pearls in bubble tea and puree in aloe vera drinks. In fact in Asia many freshly made tropical drinks contain various jellies, beans, fruit cocktails. Take-away drinks as such require a spoon to scoop. A drinking straw with oval tube large enough to draw up these ingredients will be more convenient.