7 ms·
And they're all wrong. The real use was with a (now decayed-away) wooden ball inside them which, when shaken, displayed texts like "certum est" and "iterum post
by pseudohadamard 10mo ago
And they're all wrong. The real use was with a (now decayed-away) wooden ball inside them which, when shaken, displayed texts like "certum est" and "iterum postulo".