Scientists recently discovered that the Net Profit and Earnings Darwin Bark is the largest in the world, and also ten times stronger than the armor.
Igni Agnarsson, from the University of Puerto Rico, was first discovered Spider Net giant Bark Darwin, back in 2001, and knows that he must return to Madagascar and study these creatures a little further. He did that until the year 2008 and 2010 for the research reveals some remarkable enough data.
While not exactly the biggest spider known by human (females larger than males, and only 3-4 cm, with legs still outstretched), Darwin Bark Spider grow giant nets that reached up to 25 meters in length, with the main core of about 2, 8 square meters. With the nets of this size, it is surprisingly smooth substance can withstand twice as much power a normal spider, which makes it 10 times stronger than a piece of armor, and thus, the strongest biological material ever found.
How, and why Darwin Bark Spider created this giant net? still secret, but the fact that they are usually found in rivers and lakes suggest means to capture large insects who spent their youth in environmental water, trapping them right when they take to the air. Birds and bats also pass right on the water, but there is no evidence of spider webs to trap prey such large.