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stormxeron

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193. Lynette Fairhurst 18
194. Mohammad H. Pourfard 18
195. stormxeron 18
196. Vojtěch Širůček 18
197. Peca Nikolic 18
last 3 solved tasks
If 2+3=10, 8+4=96, 7+2=63, 6+5=66 then 9+5=?
Here is a picture of a typical classroom with the children and their teacher, there are some related words hidden in the picture. Find 1 of 6 Words Hidden in the Picture.
The picture shows two parents, two children and their pets sitting down and enjoying reading their books. But there in and among them are six hidden words. Find 1 of 6 Words Hidden in the Picture.

Sergey Nikolayevich Winogradsky

Died 25 Feb 1953 at age 96 (born 1 Sep 1856).Russian microbiologist who helped to establish bacteriology as a major biological science. He was first to isolate the bacteria responsible for nitrification and nitrogen fixation by soil bacteria (1890).Winogradsky also studied bacteria that recycle other vital elements for use by other organisms - including ‘iron bacteria', and those which metabolize sulfur (1887-9) - deriving metabolic energy from inorganic nutrients. Previously, only organic substrates were considered suitable for microbes. The "Winogradsky column" is still used as an enrichment culture that simulates the muddy habitat of anoxygenic photosynthetic bacteria.[Name also spelled Sergei or Sergius.]

Greg Giraldo: On Catholicism

We have a whole religion based on a woman who really stuck to her story.
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