Scientists have made some of the most shocking discoveries in the last year. Although constant updates from social media and the 24 hours news cycle can make us think the world is falling apart…it’s not. In fact, it’s more advanced, safe, wealthy, and peaceful than it has ever been in history. A lot of our present day comforts are the result of an ever increasing pace of technological advancement and scientific discoveries. These are the 25 Most Shocking Discoveries In The Last Year!
No, not for your clothes. For your data. As you may know, ink fades. Perhaps surprisingly, so does computer memory. After all, it’s just a bunch of electrical impulses being stored in various ways. Scientists at the University of Southampton, however, discovered a way to store data on a special type of glass. This technique would allow data to survive over 13 billion years…about the age of the Universe.
2016 HO3 is the name of Earth’s second moon. That’s right! NASA discovered that Earth has 2 moons! Well, at least for now. 2016 HO3 is an asteroid that orbits the Earth at quite a distance and in roughly a century, it will probably leave the Earth’s orbit again.
Scientists discovered hundreds of human footprints in Tanzania at a site known as Engare Saro. The prints dated back about 20,000 years and showed groups of people jogging in the shadow of a volcano.
Dolly the sheep’s four clones (Debbie, Denise, Dianna and Daisy) appear to have aged quite well. In fact, while Dolly suffered from degenerative osteoarthritis, her clones were barely affected. They aged better than the original!
Although GMO’s (genetically modified food) aren’t very popular in some circles, among scientists…they’re the solution. To what? The global population and food crisis. In fact, if it weren’t for GMO’s, the vast majority of the world’s population wouldn’t be alive. Superwheat is the latest addition to the club. It is much more efficient at photosynthesis than regular wheat and could potentially produce a much larger crop.
Scientists digging up bones in Tunisia discovered the largest marine crocodile to ever walk the Earth. It grew up to 30 feet long and weighed 3 tons!
The Real 9th Planet
Long before we knew about Pluto, scientists had theorized that there would be another planet beyond Neptune. (They could calculate the effects of its gravity.) At first, we all thought it might be Pluto, but Pluto didn’t really account for the full effects of the gravity. And not long after, Pluto lost its planet-hood anyway. In 2016, however, scientists at Caltech calculated that there is almost certainly a ninth planet far beyond Pluto. Although it hasn’t been found yet, the math checks out. And in case you’re wondering, it’s between 2 to 15 times the size of Earth and about 240 trillion km from the Sun.
When we burn fossil fuels, the CO2 goes into the atmosphere and has negative effects on the environment. Scientists in Iceland, however, have developed a technique for recapturing the harmful emissions, pumping them into the ground, and basically creating rock out of them again.
Scientists at LIGO (Laser Interferometer Gravitational Wave Observatory) in California detected gravitational waves. In case this doesn’t make you jump out of your seat, these are basically the things that Einstein predicted in 1916 with his general theory of relativity.
According to NASA scientists, Venus may have had a much cooler past. In fact, it may have even had oceans for several billion years. Imagine that…beaches on Venus!
The Longest Living Vertebrate
Scientists discovered the Greenland shark, the longest living vertebrate on record. Its average lifespan is roughly 400 years! Granted, most of its life is spent at the bottom of freezing oceans which slows its metabolism considerably. Regardless, these sharks may contain some vital clues to longevity.
Recovery from Strokes
By using stem cells, doctors and scientists at Stanford University School of Medicine in California were able to create healing in stroke patients long after any improvements would be expected. Some patients even ditched their wheelchairs and started walking again!
There have been many scientific discoveries that have changed the world. This might just be another one. While CRISPR/Cas9 gene editing has been a hot topic in medical circles for a while now, just last year Chinese doctors actually used the technology to “edit” the genes of a cancer patient.
2^74,207,281 − 1
In 2016, scientists discovered a new prime number. It’s the biggest one yet! In fact, it is so big (22,338,618 digits) that the only way to write it out is by raising 2 to the power of 74,207,281 and then subtracting 1. This discovery was made thanks to the Great Internet Mersenne Prime Search.
The Size of the Universe
Thanks to the Hubble Telescope, researchers at NASA discovered that the universe may be a lot more crowded than we had previously thought. In fact, it may be 10 times more crowded! (10 times more galaxies)
The Beginning of the End of Paralysis
Neuroscientists at the University of Ohio managed to develop a brain implant that allows paralyzed patients to move again. 24 year old Ian Burkhart was the first person to try it out. Although he hasn’t been able to move for 6 years, by using the device, he can now play Guitar Hero and swipe credit cards!
The Em Drive
This one is a nerd’s wildest dream come true. More officially known as a radio frequency (RF) resonant cavity thruster, rather than using some sort of fuel to create thrust, this theoretical device uses electromagnetic fields. Very simply, it creates thrust without pushing against anything. And yes, this does seem to violate Newton’s third law (every action has an equal and opposite reaction). But…there have been some promising and controversial trials carried out both by NASA and CAST (China Academy of Space Technology). Although it is still controversial, it’s crazy that some scientists now seem to think it may actually be possible.
New Reserves of Helium
Although it is the second most abundant element in the universe, we get most of our supply from underground. (It gets lost in the atmosphere rather easily!) Scientists were excited to find a large reserve of gas in Tanzania last year.
Scientists at the New Jersey Institute of Technology discovered a Taiwanese cavefish that has a lot in common with amphibians and reptiles. Another link in the evolutionary chain.
Proxima B is an exoplanet orbiting our nearest star. The cool part? It’s in the “sweet spot” that could potentially support life. This is exciting because that means there may be extraterrestrial life less than 5 light years away!