physicsfun on Instagram: "Color Gradient Magnetic Film: a favorite device in my collection- making the invisible visible and revealing the hidden beauty of the physics in our everyday world. The field structure of six magnetic objects can be seen here. Staring with a simple dipole neodymium in the center and going clockwise from the top left: fridge magnet with stripe pattern, magnetic rotor of a small motor, ring of poles of a rotor for a stepper motor, vintage ferrous classroom “dipole”, and a

Teach You Vids on Instagram: "When ants drink dyed sugar water, their semi-transparent exoskeleton makes the color visible inside their bodies. 🐜✨ A fascinating reminder of how even the smallest creatures can reveal incredible details of nature’s design. This video is for educational purposes only. DM for credit/ removal. #Ants #NatureFacts #ScienceInAction #AmazingNature #EducationalContent"