Poll Browse - Wolmal

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What now-ubiquitous device was invented by Zenith engineer E

Posted by P. Vasudevan December 22, 2022 - 1 vote - 69 views

What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?
When was the first elevator built?

Posted by P. Vasudevan December 22, 2022 - 1 vote - 119 views

When was the first elevator built?
When was the toothbrush invented?

Posted by P. Vasudevan December 22, 2022 - 0 votes - 69 views

When was the toothbrush invented?
When was Milk Tray first introduced?

Posted by P. Vasudevan December 22, 2022 - 1 vote - 83 views

When was Milk Tray first introduced?
The initials JCB on earth-moving equipment are those of the fou

Posted by P. Vasudevan December 22, 2022 - 0 votes - 79 views

The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?
Who invented Dynamite?

Posted by P. Vasudevan December 22, 2022 - 0 votes - 75 views

Who invented Dynamite?
Who came up with the idea for INSTANT MASHED POTATO?

Posted by P. Vasudevan December 22, 2022 - 0 votes - 72 views

Who came up with the idea for INSTANT MASHED POTATO?
CORN FLAKES - Who made them first?

Posted by P. Vasudevan December 22, 2022 - 0 votes - 67 views

CORN FLAKES - Who made them first?
Who developed the idea of Crop Rotation?

Posted by P. Vasudevan December 22, 2022 - 0 votes - 70 views

Who developed the idea of Crop Rotation?
Gk

Posted by Y. GANESH BHAT December 22, 2022 - 0 votes - 63 views

Golden Peacock award is given in which field ?

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