Is the computer mouse older than the Sydney Opera House?
Yes. The computer mouse (invented 1963) came 10 years before the Sydney Opera House (opened 1973).
The mouse was invented ten years before the Sydney Opera House opened.
The duel opens first in a practice round of ten; practice never changes your daily streak.
Where the numbers come from
Each value was checked against two independent sources, quoted on its page. Details: Computer mouse and Sydney Opera House.
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