← Back to all posts
46 years ago, Carl Sagan beautifully explained the fourth dimension using a sliced apple
🍏

46 years ago, Carl Sagan beautifully explained the fourth dimension using a sliced apple

Isn't it fascinating how Carl Sagan used a simple apple to explain the fourth dimension? He took a complex idea and made it relatable, showing how a 2-D being would perceive a 3-D object. By using an apple and a tesseract, he helped us grasp concepts that are otherwise mind-boggling. It's a reminder of how great teachers can illuminate even the most challenging subjects!
Read the original article ↗
Share