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Some insects use plants as telephones, communicating with each other at opposite ends of the plant, researchers have found. Insects that live below ground and feed on a plant's roots send chemical signals via the leaves of the plant, alerting leaf-eating insects that live above ground that the plant is already occupied.
Apparently, the artist that made these suitcase designs wanted to experiment with the idea of what we see and how it compares to how we perceive it. How we judge a book by its cover, you may say.
In an effort to maintain a steady population of fish, many fisheries have rules for minimum fish sizes or weights. If the fish is too small, it must be thrown back to give it more time to grow and reproduce. Now researchers have found that this policy is flawed.
The best business opportunities in 2008 opened the doors of success for entrepreneurs looking to start their small businesses. Within these markets, businesses both successful and bizarre established themselves and found their niches.