One of the most exciting areas of technology and nature is the development of biomimicry. By studying the natural world, we can learn from its designs and processes to create more sustainable and efficient technologies. From solar cells that mimic the photosynthesis process to wind turbines modeled after the fins of whales, biomimicry is allowing us to create a more harmonious relationship with the natural world.

The Expendables 2 was a critical and commercial success. It received praise for its action sequences, humor, and the chemistry among its star-studded cast. The film grossed over $314 million worldwide, surpassing the box office performance of the first film. It further solidified the Expendables franchise as a staple of modern action cinema.

The cast of The Expendables 2 is a "who's who" of action cinema:Barney Ross, the leader of the Expendables.Lee Christmas, the team's knife expert.Yin Yang, the team's hand-to-hand combat specialist.Gunner Jensen, the team's heavy weapons specialist.Toll Road, the team's demolition expert.Hale Caesar, the team's barrel-weapons specialist.Billy the Kid, the team's sniper and newest member.Jean Vilain, the leader of a rival mercenary group called the Sangs.Mr. Church, the CIA agent who hires the Expendables.Trench Mauser, Barney's rival and occasional ally.Booker, a legendary retired military operative who helps the Expendables.Maggie Chan, a CIA operative who joins the Expendables on their mission.

Fueled by a desire for revenge, the Expendables track Vilain to Bulgaria. Along the way, they encounter Booker, who helps them take out a group of Sangs. They eventually discover that Vilain is using local villagers as slave labor to mine the plutonium. The Expendables, joined by Church and Trench, launch a final assault on Vilain's base at an airport. In a climactic battle, Barney Ross defeats Vilain, and the Expendables successfully stop the plutonium from being smuggled out of the country.

From the beginning of times people have relied and survived on past educators. There are many people that contribute to a individual's education. Starting off as a young child most of the information retrieved comes from home through parents, and loved ones.