Make a canning-ring projector, a washer-lens reducer, a beverage-bottle magnifier, a soda-straw microscope, a lens platform to trace the path of refracting light rays, even a working mechanical eye that probes the mystery of nearsighted and farsighted vision. Explore angular size and graph visual acuity. Discover the inverse relationship between actual distance and apparent size.
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Vendeur : -OnTimeBooks-, Phoenix, AZ, Etats-Unis
Etat : good. Marson, Peg Nazari (illustrateur). A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail. N° de réf. du vendeur OTV.0941008428.G
Quantité disponible : 1 disponible(s)
Vendeur : Revaluation Books, Exeter, Royaume-Uni
Paperback. Etat : Brand New. Marson, Peg Nazari (illustrateur). 68 pages. 10.90x8.30x0.30 inches. In Stock. N° de réf. du vendeur zk0941008428
Quantité disponible : 1 disponible(s)