This glass sphere might revolutionize solar power on Earth. German architect André Broessel, of Rawlemon, has created a spherical sun-tracking solar energy-generating globe — essentially a giant glass marble on a robotic steel frame.
Learn how to grow dragon fruit, it’s one of the most strange looking subtropical fruit you’d like to grow in your garden. Growing dragon fruit is fairly easy both outdoors or in the pot. - My Gardening Today