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2. List of Z Nation episodes - Wikipedia

   en.wikipedia.org/wiki/List_of_Z_Nation_episodes

   The first season of 13 episodes premiered on September 12, 2014. [1] On December 15, 2017, Syfy renewed the series for a fifth season, which premiered on October 5, 2018. [2] On December 22, 2018, Syfy canceled the series after five seasons. The 68th and ultimate episode aired on December 28, 2018, concluding the five-season series.

3. Zinc oxide nanoparticle - Wikipedia

   en.wikipedia.org/wiki/Zinc_oxide_nanoparticle

   ZnO is a wide-bandgap semiconductor with an energy gap of 3.37 eV at room temperature. [1] ZnO nanoparticles are believed to be one of the three most produced nanomaterials, along with titanium dioxide nanoparticles and silicon dioxide nanoparticles. [2] [3] [4] The most common use of ZnO nanoparticles is in sunscreen.

4. Zinc oxide nanostructure - Wikipedia

   en.wikipedia.org/wiki/Zinc_oxide_nanostructure

   A ZnO seed layer is used to begin uniform growth and to ensure nanowires are oriented. A solution of catalysts and molecules containing zinc and oxygen are reacted and nanostructures grow from the seed layer. An example of such a reaction involves hydrolysing ZnO(NO 3) 2 (zinc nitrate) and the decomposition of hexamethyltetramine (HMT) to form ...

5. Zinc oxide - Wikipedia

   en.wikipedia.org/wiki/Zinc_oxide

   Zinc oxide is an inorganic compound with the formula Zn O.It is a white powder which is insoluble in water. ZnO is used as an additive in numerous materials and products including cosmetics, food supplements, rubbers, plastics, ceramics, glass, cement, lubricants, [12] paints, sunscreens, ointments, adhesives, sealants, pigments, foods, batteries, ferrites, fire retardants, semi conductors ...

6. The Immunity Syndrome ( Star Trek: The Original Series )

   en.wikipedia.org/wiki/The_Immunity_Syndrome...

   "The Immunity Syndrome" is the eighteenth episode of the second season of the American science fiction television series Star Trek. Written by Robert Sabaroff and directed by Joseph Pevney, it was first broadcast on January 19, 1968. In the episode, the crew of the Enterprise encounters an energy-draining, space-dwelling organism.

7. Sodium zincate - Wikipedia

   en.wikipedia.org/wiki/Sodium_zincate

   ZnO + H 2 O + 2 NaOH → Na 2 Zn(OH) 4 Zn + 2 H 2 O + 2 NaOH → Na 2 Zn(OH) 4 + H 2. From such solutions, one can crystallize salts of containing the anions Zn(OH) 4 2−, Zn 2 (OH) 6 2−, and Zn(OH) 6 4−. Na 2 Zn(OH) 4 consists of tetrahedral zincate ion and octahedral sodium cations. [3] The salt Sr 2 Zn(OH) 6 features zinc in an ...

8. Bottle episode - Wikipedia

   en.wikipedia.org/wiki/Bottle_episode

   The Seinfeld season 2 episode The Chinese Restaurant is a bottle episode shot in real time, revolving around the characters Jerry, George, and Elaine waiting for a table at a chinese restaurant. The Mad About You episode " The Conversation " (season 6, episode 9) was a single-shot bottle episode, originally shown on broadcast TV in 1997 with no ...

9. List of Nova episodes - Wikipedia

   en.wikipedia.org/wiki/List_of_Nova_episodes

   Re-narrated Horizon episode, first aired in the UK in 1972. [4]We give you a behind-the-scenes look at the making of a nature film. Oxford Scientific Films Unit shows how it tackles such problems as filming a wood wasp laying its eggs inside trees, the hatching of a chick and the courtship rituals of the stickleback.