Fourteen-year-old Ishaan Thakur and his sister, 9-year-old Aanya, spent their summer building a lucrative business mining cryptocurrency.
“We started because we wanted to learn something new about technology – and also make some money along the way,” Ishaan
Each month, the siblings make over $30,000 mining three digital coins: Bitcoin, the largest cryptocurrency by market value; ether, the second-largest; and ravencoin, an altcoin amid the top 100, Ishaan says.
