Only female mosquitoes bite — they need blood to develop their eggs

Inspired by The Da Vinci Code

Educational card with fun facts about fermentation and yeast science

engaging way

🛒 Size: 16 × 15

mitochondria pin dinosaur toy Only female mosquitoes bite —The Powerhouse of the Cell Now on Your Jacket! Show off your inner science with this Mitochondrion Enamel Pin a stylish tribute to the cellular organelle that powers life itself. With its classic bean shape and colorful inner folds (cristae), this polished metal pin is perfect for biologists, teachers, students, and lovers of molecular life. Small but mighty, its a wearable celebration of ATP, energy, and scientific pride. Whats Included: 1