I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound.
What am I?
A Windmill.
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Who is the first richest person in India?
According to 2018 January reports, Mukesh Ambani is the first richest person in India being 18th in the world, followed by Azim Premji and S.P. Hinduja in second and third places.
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Who synthesized the first wholly artificial gene?
The first wholly artificial gene was synthesized by Har Gobind Khorana.
Teens who drink are at risk of
Teens drinking are at risk of date rape, becoming an alcoholic, HIV and other STDs.
Where is the headquaters of African Development Bank
The missing letter in the word 'MA_T' is
In what way is geography an integrative science?
Who began public health and sanitation systems?
Romans (753 BC - AD 410) began public health and sanitation systems.
Romans established the first public health and sanitation systems by building sewers and aqueducts.
They also treated diseases with diet, exercise and meditation.