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Science Teasers
293 Teasers in this category.
Science brain teasers require understanding of the physical or biological world and the laws that govern it.
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Title
Popularity
Difficulty
81 Black Holes
(2.74) (1.94)
82 Sink A Needle
(2.73) (1.81)
83 Not a lot-o-letters
(2.73) (2.77)
84 Bittersweet Success
(2.73) (1.61)
85 Helium Balloon in Car
(2.72) (1.84)
86 Burning Ice
(2.72) (2.58)
87 Upside Down Car
(2.72) (1.87)
88 Best for a Cold Night
(2.72) (0.99)
89 Drink of Death
(2.71) (1.18)
90 Impossible?
(2.71) (2.47)
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