Elon Musk came up with a humanoid robot, Tesla Bot, that can dance glamorously and smoothly.

The swipe hand payment seems very convenient, which is predicted to be much safer than swiping face, but it is still hard to tell.

The reason why those technology giants are so keen on popularizing the Internet is for profit, yet the road to for commercial feasibility is long.

The GDP of many countries is lower than the market value of giant companies.

This article gives some ridiculous examples of the content in the book Covid-19 Cure in an Hour.

Even though Amazon is keeping the size of its first department store relatively smaller than others, this reduces the risk and provides the potential for growth in the future.