But as I stared at the coin longer, I found myself wondering, Why does this tiny disco pancake have ridges on the edges? Why have I never noticed this before? Do all coins have ridges? And just like ...

Silver Rate Today in India: Check here today's silver price in India for 1gm, 10gm, 1 kg on financialexpress.com. Get silver price today in India and also check last 10 days, weekly, monthly ...

Today's Gold Rate in India: Check for Gold Price in India today for 18, 22 and 24 carat in major cities. Find the Last 10 days' gold rate in India for 1gm, 8 gm, 10gm, and 100 gm on ...