Across
- 3. The practice of copying nature to solve human problems.
- 5. This lizard can walk on walls thanks to millions of tiny foot hairs.
- 9. A flying machine that flaps its wings like a bird.
- 10. Tiny, tooth-like scales on shark skin that reduce drag.
- 12. This space agency uses Velcro in spacesuits and equipment.
- 13. The shape of a bird or airplane wing that creates lift.
- 14. This piece of athletic clothing was redesigned based on shark skin.
Down
- 1. What engineers save by designing buildings based on nature.
- 2. The country where the Eastgate Centre building is located.
- 4. What burrs use to cling onto animals or clothes.
- 6. The natural process termite mounds use to regulate temperature.
- 7. A fastener inspired by burrs sticking to fur and fabric.
- 8. The microscopic hairs on gecko feet that help them stick to surfaces.
- 10. The force that slows objects down as they move through air or water.
- 11. Insects whose mounds inspired energy-efficient building design.