For instance, it was only in recent years that scientists learned that some Cetaceans actually do enter full sleep (both hemispheres of the brain) instead of only partial; Sperm Whales float vertically in the water, bobbing peacefully as they dream Whale dreams.
Celebrate these amazing and still mysterious creatures with this puzzle featuring almost 2 dozen illustrations of different species and a human diver for scale.
Eurographics puzzles are made according to high standards; 100% recyclable materials, non-toxic and vegetable based inks, 0.07" blueboard for exact piece fit without fraying, and certified by the Forest Stewardship Council.
- 25.36 Ounces
- Gift wrapping:
- Options available