1) The world's oldest tree is believed to be a bristlecone pine named "Methuselah" in California, estimated to be over 4,800 years old.

2) The word "island" contains two vowels: I and A.

3) The first photograph of a black hole was captured in 2019 using a network of telescopes around the world.

4) Cricket, originating in England, is a popular sport played in many countries and is known for its distinctive rules and terminology.