How did the imaginary number i = root(-1) come about? Why must it exist? Can we do without it?

Yes, those of us who studied mathematics and physics after high school are familiar with the values $${i = \sqrt{-1}}$$ and ...

Even if AI is excellent, it is still worth it for humans to learn mathematics

Hello. This is Erinora.Recently, we often see topics related to AI and mathematics, such as news about AI solving ...
The Autopian

How I Got To Power Up An Incredibly Rare Surviving GM EV-1, Decades After Its Demise

After each of us had gotten our final photos and videos to remember the EV-1’s brief revival, it was time to wish him good night once more. The group removed the jumper cables, closed the car up, and ...