Where can I hear "mental abacus" used in a real sentence?

Our pronunciation database found 13 conversational video occurrences of "mental abacus" with real-time synchronized transcripts and sentence context.

How to pronounce“mental abacus”in English

Q: How do native speakers pronounce "mental abacus" in English?

In natural English speech, "mental abacus" appears in contexts such as: "participants most participants are quite accurate with it when they make mistakes that mistakes are generally smaller I but they're also slower so the best mental abacus users are better with mental abacus and faster but the vast majority there's a lot of variation on so we know a whole bunch about the mental abacus thanks to studies by ghia". Listen to the exact timestamped clip in the accompanying video with synchronized subtitles.