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By aarthidhar
#4627
During rainy season we find that it is difficult to accomodate more than 1 person. Why not have umbrella with pleats? Design modifications in accordance would be telescopic ribs.

Reward: one such umbrella
By Rishi
#4684
Interesting idea. An umbrella pool like a car pool. The trouble could be with winds. Even with moderate winds the single person umbrella tends to get inverted. With a larger surface area this is more likely to happen. The destination of all has to be the same as well.

The other issue is drag. If there is a wind blowing it may lift off the person holding the brolly. Of course, one can have a community holding. More hands to the plow.

Rishi
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