...a caterpillar cuts like a scissor through a leaf. The leaf is connected to a plant which stands on a mountain. A mountain full of iron ore. One can melt...

we needed universal measurements for clothes? We would have to agree upon a random selection of letters or numbers and globally use these. As a result, wherever we would go, we would know exactly...

a plant without roots. But how would that work? How would it feed itself? This imaginary highly evolved plant would have to feed itself on small creatures. It would live in water and have little...