Is Overtock's amazing 2020 stock performance primarily due to its blockchain IP, or to its retail side?

Overstock's performance has been impressive as people are more willing to purchase furniture online in a Covid-19 world.   https://www.fool.com/investing/2020/05/05/what-made-overstock-shares-go-higher-today.aspx   But have their endeavours into blockchain laid a foundation for their f...

What types of computer hardware do I need to mine crypto currencies like Bitcoin and Dogecoin?

With the explosion in price of Dogecoin the last few weeks, I'm very curious how to mine it. I've seen several websites out there pointing to group mining and software like Easyminer.   But it all feels a bit overwhelming. Any advice for someone just starting out on what I should buy to mine ...