mindblowers
/ˈmaɪndˌbloʊərz/
noun
- Things that are extremely surprising, impressive, or shocking; experiences or facts that amaze or overwhelm the mind.
- Learning that octopuses have three hearts is one of those mindblowers you never forget.
- The documentary was full of mindblowers about the size of the universe.
- Her magic tricks were real mindblowers that left the audience speechless.