DNA Replication
Instructions for Thoki Yenn’s original DNA model can be found in his Orikata book. I think there are also some tutorials on Y...
Natural Sciences
Models related to natural sciences (biology, chemistry, physics, etc.).
This page lists folding instructions for models of a single type. You might be interested in the models themselves instead.
Epiphany II
Folding this model is about as simple as it gets: Start with a square or rectangular piece of paper. Pleat into 32-nds (if...