1) The destructive power of cyclones is often attributed to their storm surge, which is a rise in sea level caused by the strong winds and low atmospheric pressure.

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

3) The concept of virtual reality (VR) involves creating a simulated environment that can be explored and interacted with using specialized headsets and input devices.

4) The word "telephone" contains five vowels: E, E, O, E, and E.