popular science

US /ˌpɑː.pjə.lər ˈsaɪ.əns/
UK /ˌpɑː.pjə.lər ˈsaɪ.əns/
"popular science" picture
1.

the presentation of scientific topics to a general audience, often in an accessible and engaging way, without requiring specialized knowledge

:
He writes books on popular science for a wide readership.
The museum has an excellent exhibit on popular science.