Impregnated+with+iron
51Watermelon snow — Chlamydomonas nivalis Scientific classification Kingdom: Plantae Phylum …
52folk art — folk art, adj. folk artist. artistic works, as paintings, sculpture, basketry, and utensils, produced typically in cultural isolation by untrained often anonymous artists or by artisans of varying degrees of skill and marked by such attributes as …
53Wujing Zongyao — The Wujing Zongyao (Zh cpwl|c=武经总要|p= Wǔjīng Zǒngyào |w= Wu Ching Tsung Yao |l=Collection of the Most Important Military Techniques) was a Chinese military compendium written in 1044 AD, during the Northern Song Dynasty. Its authors were the… …
54Alps — /alps/, n. (used with a pl. v.) a mountain range in S Europe, extending from France through Switzerland and Italy into Austria, Slovenia, and Croatia. Highest peak, Mont Blanc, 15,781 ft. (4810 m). * * * I Mountain system, south central Europe.… …
55Loudspeaker — For other uses, see Loudspeaker (disambiguation). An inexpensive, low fidelity 3½ inch speaker, typically found in small radios …
56Zinc oxide — Other names Zinc white Calamine Identifiers …
57Ammolite — Infobox mineral name = Ammolite category = fossilized, mineralized Ammonite shell boxwidth = boxbgcolor = imagesize = caption = Unprocessed sample of ammolite, a dragon skin pattern is apparent formula = CaCO3 aragonite polymorph, with minor… …
58Glossary of fuel cell terms — The Glossary of fuel cell terms lists the definitions of many terms used within the fuel cell industry. The terms in this glossary may be used by fuel cell industry associations, in education material and fuel cell codes and standards to name but …
59nitrogen group element — ▪ chemical elements Introduction any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… …
60List of Marvel Family enemies — Through his adventures, Fawcett Comics/DC Comics superhero Captain Marvel and his Marvel Family gained a host of enemies, including the following: Contents 1 Acrobat 2 Adolf Hitler 3 Amoeba Family …
