The Menstrual Cycle

 

The menstrual cycle

1. Menstrual phase (0:00 - 0:07)
2. Follicular phase (0:08 - 0:15)
3. Ovulation phase (0:16 - 0:27)
4. Lutheal phase (0:28 - 0:33) pic.twitter.com/myegmnxeq2

— Interesting STEM (@InterestingSTEM) July 15, 2025

Running to the Other Planets

 

How long will it may take to run from Earth to other planets in the solar system

pic.twitter.com/oSZ2zufZTR

— Science girl (@gunsnrosesgirl3) July 15, 2025