Junior Muy Interesante May 2026

That is why doctors say playing outside in the dirt is healthy . A very clean house with no germs leaves your immune army bored and weak. So next time you get muddy, tell your parents: "I am training my soldiers." 4. THE SECRET LIFE OF PENCILS (Graphite vs. Diamond) You write with a pencil. Your mom might have a diamond ring. Did you know they are the exact same thing ?

You have an "immune army" that needs to practice fighting. The friendly bacteria on your skin (the "good guys") teach your body how to defend itself from the "bad guys" (viruses). It is like a sparring session for your white blood cells. junior muy interesante

1. THE GYMNASTICS OF YOUR CAT (The Physics of Falling) Have you ever seen your cat fall off the couch and land like nothing happened? It looks like magic, but it is actually physics in a fur coat . That is why doctors say playing outside in