Meanings of enough science in inglés

I think we've both had enough science for one chapter.

Too many scientists and not enough science technicians.

Is the UK not producing enough science, technology, engineering and maths talent, or are employers just not appealing enough?

Mumbo-jumbo, hokum and quackery rarely seems to have much trouble getting broadcast, but is there enough science on air?

Put simply, there's not enough science to prove the idea that your blood type affects your body's interactions with foods.

At age 16, Wilmot should have had enough science instruction to know that performing an unsupervised 'science experiment' can be dangerous to her and others.

Enough science had accrued in the intervening years to bear out the theory, but he had known the truth of it at the time.