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Today's Creation Moment

Jul
23
Glass Insects in Space!
Psalm 9:1
"I will praise Thee, O Lord, with my whole heart; I will shew forth all Thy marvelous works."
Brine shrimp and water bears are tiny animals that are able to basically freeze dry into a state of suspended animation and then return to active life. Scientists have learned that they do this by...
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“The Most Perfect Design I’ve Ever Seen”

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Psalm 107:24
“These see the works of the LORD, and his wonders in the deep.”

 “The most perfect design I’ve ever seen.” Those words were uttered by a materials engineer after studying a deep sea sponge from the Pacific Ocean. And, indeed, the Euplectella aspergillun, claimed to be an early and primitive sponge, can teach modern materials engineers a number of useful things.

Deep Sea SpongeThe sponge’s body is made up of a thin layer of cells over an intricate glass skeleton. The sponge grows into a cylindrical shape about 8 inches long and about an inch across. The wonder lies in the glass skeleton that is made up of vertical and horizontal beams of glass. Diagonal beams strengthen this grid. One-third of these beams are thicker than the others, adding the extra strength of ridges to the cylinder. What’s more, each of these glass beams is made up of small cylinders of glass glued together with more glass-like tree rings.  The result is a structure that spreads the pressures that might crush an ordinary glass structure this size. It is a delicate looking, but nearly unbreakable, glass structure.

In a less-than-scientific test, one researcher noted that one has to jump full weight on one of these cylinders to even produce any cracking, and such jumping will still not break it. “The most perfect design I’ve ever seen,” said the researcher. There’s little that we at Creation Moments can add to that.

Prayer: 
Father, I thank You for all Your wonders, the greatest of which is Your love in forgiving me for Jesus’ sake. Amen.
Notes: 
Science News, 3/25/06, pp. 184-185, Aimee Cunningham, “Making the Most of It.”