~khaybar-answerer
Why did Muhammad bin Maslama want to take revenge on Marhab?
What corrections were made to Marinus' and Ptolemy's errors in Al-Khwārizmī's Book of the Description of the Earth?
How does the length of a longitudinal second change as latitude increases?
How was the oasis of Khaybar divided?
What are some of the sister projects hosted by the Wikimedia Foundation?
When was the Battle of Khaybar fought?
What is the prime meridian?
Who did Muhammad meet with after the battle?
Why were the Ghatafan allies of Khaybar unable to provide reinforcements?
Which Jewish tribes were accused of plotting an attack on Medina?
What is the purpose of Geohash, Mapcode, and What3words?
What is an alternative method to estimate the length of a longitudinal degree at latitude?
What was Marhab's reputation in battle?
What happened to Kenana ibn al-Rabi?
What was the outcome of the battle of Khaybar?
