Contents
Introduction. ..................................... 4
Fur with Burs & Velcro...................... 6
Polar Bears & Fabric........................ 12
Cat’s Eyes & Road Reflectors. ......... 18
Porcupine Quills &
Hypodermic Needles......................24
Bones & Buildings. .......................... 30
Gophers &
Drilling Machines on Mar
Conclusion.......................................42
Activity.............................................44
Glossary............................................ 46
Read More........................................ 47
Index................................................. 48
