Books I have Read in February

I have read very interesting books this month. Really it was bit of refreshing on Quantum gravity amazing. I have few plans to build a passive income for rest of my life and I am building something from very practical perspective and

Clock is broken. Reveal answer.

Yesterday I asked a puzzle about broken clock. Today I am giving the answer and How did I solve it. My first and clear approach was identified a total sum of 1 to 10 which is 55. But if we need to