Make-believe summer lasts for a minute or two as kindergarten children in sunless Lovozero bathe in ultraviolet light. Brief exposure to UC radiation provides the children with vitamin D, normally supplied by sunlight. The “sunshine vitamin” strengthens young bones.

Make-believe summer lasts for a minute or two as kindergarten children in sunless Lovozero bathe in ultraviolet light. Brief exposure to UC radiation provides the children with vitamin D, normally supplied by sunlight. The “sunshine vitamin” strengthens young bones.

(Source: National Geographic)

  1. heythereplant reblogged this from fyeahchemistry
  2. vector-analysis reblogged this from freshphotons
  3. marielge21 reblogged this from fyeahchemistry
  4. reliefateachstreetlight reblogged this from freshphotons
  5. rockowesley reblogged this from fyeahchemistry
  6. tashanaemily reblogged this from fyeahchemistry
  7. annzar reblogged this from fyeahchemistry
  8. chelsea-ross reblogged this from smokebubbles
  9. robinthelion reblogged this from freshphotons
  10. smokebubbles reblogged this from freshphotons
  11. megumi-chan reblogged this from freshphotons
  12. nikkeiiii reblogged this from freshphotons
  13. si2 reblogged this from otfxx
  14. otfxx reblogged this from freshphotons
  15. ijustwannauseyou reblogged this from darksun
  16. darksun reblogged this from freshphotons
  17. violeteyes reblogged this from freshphotons
  18. talbogsamtalbog reblogged this from fascinations
  19. fascinations reblogged this from fyeahchemistry
  20. freshragnarok reblogged this from freshphotons
  21. hypo reblogged this from freshphotons
  22. connorfurlough reblogged this from freshphotons
  23. niveksung reblogged this from fyeahchemistry and added:
    I need this shit
  24. madeforentropy reblogged this from freshphotons
  25. derangedbutterfly reblogged this from freshphotons
  26. diariesofforeignlovers reblogged this from fyeahchemistry
  27. mediocremusician reblogged this from fyeahchemistry
  28. lightthesky reblogged this from fyeahchemistry and added:
    ANNND it makes you happier, if you have seasonal depression. KA BOOM
  29. lalunaloveo reblogged this from fyeahchemistry
  30. monsieurmeursault reblogged this from fyeahchemistry