It seems crazy, but scientists found out that sonic waves have mass. Usually people have believed that sonic and sound waves had no mass. That they just changed in different circumstances, like water and air. New research shows that sonic waves actually do have mass. Things called phonons are part of the waves that make the waves travel. Scientists from Carnegie Mellon believe that it can be measurable, but would have a negative mass. This is interesting and is proof of how wacky this world is.

Scientists have created something that does not block light or air, but blocks sound. They realized that a donut shaped object would be able to block the most of the sound waves. It was a 3d printed ring what they put on the end of a PVC pipe and a loudspeaker on the other side ,what did they hear, nothing. The reasoning behind this is that the sound waves bounce off the ring and what you hear is inaudible to humans. This can help society in the future with noise.

Last year a Nasa space probe will be close to a space rock. It reached the uncharted parts of the Kuiper Belt. It had a close look of Ultima Thule, which is a piece of Kuiper Belts which has many ice and rock chunks. This will give them a better perspective of what the Kuiper Belt is made up of. This can also give them background information about the first types of materials in the universe. This gives people interest of what they might find up close on the surface of this chunk of ice and rock.

There has been a discovery recently that there is 83 black holes! They are at the end of visible universe. These were observed from a very powerful telescope. Black holes have the capability to swallow planets, stars, and even other back holes. This is a scary thought, but it is so far away, it would probably get here when humans are extinct or we have left the planet. This is because we are talking about the very fringe of what we see of the universe.

Mercedes has designed a new model of a sports car. This will be the first all electric race car from Mercedes. This new type of race cars are called formula e cars. They can go from 0 to 60 mph in 2.7 seconds. These are also not just interesting and cool, but they are all electric, which means that it will be better for the environment. This would also decrease all the repairs and maintenances of a regular formula on or any race car.

NASA has filmed revolutionary images of shock waves crashing together from two jets. NASA is trying to create a jet that can still go faster than the speed of light, but without a sonic boom. The reason that they are trying to do that is because sonic booms are very loud and that is why they are restricted over residential areas.

Rerouting nerves during an amputation can reduce phantom limb pains.

By taking moisture from the air, we can have clean water.

A new idea suggests that a powder that can capture CO2 to stop global warming.

Did you know it’s proven that if you put rabbit DNA into a houseplant, it could purify the air in your home?