Trees are amazing things — they cool us in the heat, protect us from wind, and provide us with the materials for shelter. With their ability to process carbon dioxide into oxygen they are the lungs of the Earth. One of the largest tree on the planet is the giant redwood. To do your part for the environment (and just ’cause you want to) you can grow your own redwood in your garden.
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A new octopus that is not biological swims the same way that a real one would. The bot, which was shown off at the IEEE International Conference on Robotics and Automation (ICRA), which takes place annually in Karlsruhe, Germany showed off the robot in a tank in order to demonstrate the swimming motion.
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