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Questions answered by Dhaval Vaghela

2 votes
When was the hot air balloon invented and who had invested it?
answer Feb 14, 2017
1 vote
Which animal has the biggest brain in the world?
answer Feb 13, 2017
1 vote
Is there any effect of neutrinos when they pass through our body?
answer Feb 2, 2017
0 votes
What is the working principle of a space telescope?
answer Feb 2, 2017
0 votes
What was the most commonly used password in 2016?
answer Jan 19, 2017
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