There have been multiple accounts created with the sole purpose of posting advertisement posts or replies containing unsolicited advertising.
Accounts which solely post advertisements, or persistently post them may be terminated.
wombat , 11 months ago The original definition of a meter was 1/10000000 of the distance from the equator to the poles, hence the circumference of Earth being 40000km.
The original definition of a meter was 1/10000000 of the distance from the equator to the poles, hence the circumference of Earth being 40000km.