Buttons and fine measuring scales were used in the Indus Valley.

Wacky WorldIndia

Buttons made of shell have been found at Mohenjo-daro; an ivory scale from Lothal has fine graduations for measurement.

Another wacky fact → All facts

Explore more India facts

Kolkata’s Great Banyan is a forest that has no main trunk.Meghalaya has living root bridges.<span class="aj-year">1861</span>Cherrapunji once got over 26 metres of rain in a year.