The latest personal 3D printer introduced in the United States

On September 26, NASA’s latest rendering shows that the Milky Way is surrounded by huge gas that spans hundreds of thousands of light years. It is estimated that the mass of these gases is equivalent to the mass of all stars in the Milky Way. Image of Vesta taken by NASA's "Dawn" spacecraft. The figure shows Vesta large and small craters and troughs parallel to the equator. The "Dawn" was launched on September 27, 2007 in the United States. On October 3, to celebrate the 50th anniversary of the establishment of the European Southern Observatory, the Observatory published a series of interesting visible images of celestial bodies. The picture shows the horsehead nebula. The US developed a mini-remote speed boat. Water skiers can use the handle to control a small remote control water skier, go surfing without being subject to time restrictions, and do not need to be escorted by a special person. Engineers in the United States used 3D modeling software and 3D printers to design and create new eagle eagles for white-headed wounded rare animals, enabling rare animals to be reborn. On September 23, the Spanish Institute of Public Health discovered microorganisms in the human body. Scientists discovered that adding this microbe when chewing gum, yoghurt, drugs and other things can prevent dental caries within five years. The latest personal 3D printer introduced in the United States. It can design everything. It uses specially crafted bio-plastics to create layers of material and ultimately presents design work to people. In the Bahamas, divers swim with the spotted dolphins in the water. The purpose of this event is to study the technique of swimming in dolphins in order to improve the skills of athletes in diving competitions. A rare crocodile bred by the Oxford Conservation Centre in the United Kingdom. The crocodile near Oxford has been reduced from 23 species to the current 12 species. It is also Britain's only Crocodile Zoo. In the United Kingdom, disabled people walk with the help of the new Rex robotic exoskeleton system. This system allows wheelchair users, even those who are completely paralyzed, to walk independently. (Editor)