Which electrode of this battery is positive and which is negative?

He collected metal fragments using an electromagnet.

The children were playing by beating the pellet drum.

I love synthpop music.

He loves listening to symphonies.

If the motor nerves are damaged, you will lose control of your muscle movements.

He is immersed in the research of deep learning.

Human trafficking is a serious problem worldwide.

I recite the Mahaprajnaparamita Sutra every day.

We will make this project successful by working together with one mind.