1) The eye of a cyclone is a region of calm, relatively clear skies and light winds at the center of the storm.

2) The word "forest" contains two vowels: O and E.

3) As of 2023, the COVID-19 pandemic continues to impact countries worldwide, with efforts focused on vaccination campaigns, public health measures, and economic recovery.

4) The world's oldest university, Al-Qarawiyyin, was founded in 859 AD and is located in Fez, Morocco.