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Nikola Reljic

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239. goran blešić 6
240. rj malacas 6
241. Nikola Reljic 6
242. TUSSHIMA JUNEJA 6
243. Timothy Cooper 6
last 3 solved tasks
Can you name the athletes by the picture?
He has married many women, but has never been married. Who is he?
What body part is pronounced as one letter but written with three, only two different letters are used?

Selman Waksman

Born 22 Jul 1888; died 16 Aug 1973 at age 85.Selman Abraham Waksman was an Ukrainian-American microbiologist and biochemist who was one of the world’s foremost authorities on soil microbiology. After the discovery of penicillin, he played a major role in initiating a calculated, systematic search for antibiotics among microbes. In 1939, Dubos, a previous student, pointed out a bacteria-killing agent in a soil microorganism. He introduced the term antibiotic, “against life.” In 1943, he isolated streptomycin from a mold he had known and studied early in his life. His consequent discovery of this antibiotic streptomycin, the first specific antibiotic effective against tuberculosis, earned him the 1952 Nobel Prize.

Most Useless Inventions


  1. Non stick Cellotape
  2. Solar Powered Flash Light
  3. A black highlighter pen
  4. Glow in the dark sunglasses
  5. Inflatable Anchor
  6. Smooth Sandpaper
  7. Waterproof sponge
  8. Waterproof Teabags
  9. AC adapter for Solar powered calculators
  10. Fireproof Matches
  11. Fireproof Cigarettes
  12. Battery powered Battery Charger
  13. Seatbelts for Motorbikes
  14. Hand powered Chainsaw
  15. Inflatable Dartboard
  16. Silent Alarm Clock
  17. A Pedal powered wheelchair
  18. Braille Drivers Manual
  19. Double sided playing cards
  20. Ejector seats for Helicopters

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