He learned about engineering by studying and taking apart electronics. It could be similar to how ancient cultures learned about engineering too because they didn’t have schools that could teach them.
Answer:
There are different voice categories for men and women.
Typically, woman are divided into three groups: contralto, soprano, and mezzo-soprano.
Men are divided into four groups: tenor, baritone, bass, and countertenor.
I think its true. Imaginative drawing is the power to form a mental image of something that is not really there.
Hope this helps:)