Fish always look like they’re stressed out. They’re constantly moving. They never blink. And they seem to be perpetually in a panic. Naturally, some fish scientists wondered if they could mellow out some fish — by giving them marijuana.
Researchers recently dosed some tilapia with weed to see if it could help lower their stress levels. Farmed fish in overcrowded tanks tend to get more aggressive, which can kill fish, and that’s bad for the bottom line. So they gave the fish some THC-laden edibles. They didn’t seem to do any better than the fish that were fed regular food.
Perhaps the fish are really good at hiding that they’re high. It makes sense, since they basically live in Visine.
There are a lot of questions we seek to answer as humans, and for all of the non-BS ones for people who act like philosophy matters, there is science. Let’s all thank the hardworking scientists who answered the question, “Are snakes and spiders scary?”
Turns out they are.
According to researchers, humans are wired to see these ugly creatures as scary, it helped keep our ancestors alive. How do we know this? Some scientists showed babies pictures of spiders and snakes and found that they have a natural negative reaction to them. That means that we’re probably born with it. Oh yeah? Then why does anyone live in Australia?
If you ask us, the scientists just wanted an excuse to show babies scary pictures.
This week really isn’t off to a good start. Between Las Vegas and Tom Petty, there seems to be a lot to be sad about. But if there is any bright spot to be made, it’s that we have finally found a truly limitless source of energy.
Researchers in Ireland say they have found a way to harvest energy from human tears. Lysozyme crystals can be found in your tears and your saliva, and scientists have found that these crystals have an electric current if they are pressurized. That means that if we cry and drool enough, we can be our own sources of renewable energy.
Lysozyme crystals can also be found in the whites of birds’ eggs and in the milk of mammals. So if you’re sitting down to a mouthwatering breakfast that includes eggs and milk, and you’re crying about the mistakes you made the night before, we’re going to say your carbon footprint doesn’t exist.
Everyone, stop what you’re doing, take a deep breath and collect yourself. The next sentence is so earth-shattering you will likely never view life the same way again. Beer makes you happy.
Researchers in Germany (of course) have found that a compound in beer called Hordenine activate the dopamine receptors in your brain. Meaning, your brain basically treats the compound as if it were dopamine. Scientists said Hordenine is found in beer because large amounts of it exist in malted barley, a key ingredient in beer.
Ready for some even better news? Barley is also used to make a lot of whiskies, so it seems likely to us that the same compound will be found in the brown stuff, too.
Rats are just about the worst thing on the planet. They are big, ugly things that get into everything and can’t really be stopped. Plus, they carry diseases, like that time they killed a third of Europe with the plague. So good luck, everyone, we have new species of rat, and it’s huge.
One of the more interesting aspects about the scientific process is that it cannot be based on commonly held or assumed wisdom. This leads to criticism of experiments and, by extension, the entire field of science when researchers test something we all assume we know. For example: calling fruit fly research a waste of government funding because we all know what fruit flies are, dontchaknow?
Which is why it seems strange to research sleep. You know, that thing we all hate when we’re young and elusively seek as we age. But, what’s sleep for, other than to chase bunnies or be Vikings?
In what could easily be the plot of an already-cancelled Real Genius TV series (you’re welcome, Netflix), three Caltech students snuck into the jellyfish lab after hours to settle a bet: whether jellyfish sleep. They observed sleep-like behavior in the jellyfish:
1. They didn’t move much at a set time of night.
2. They were slow to react to stimulus in this state.
3. After being kept up all night by squirt torture (welcome to SeriouslyGuys, disappointed porn Googlers), they were clearly out of sorts and needed a deeper sleep the next night.
So, it turns out you don’t need a brain to need sleep. Which means that, while we still don’t know why we sleep, this does explain why certain relatives will be passed out on your couch this Thanksgiving.
Happy Talk Like A Pirate Day, ye swabs! By now ye should know about this high holiday, and if ye don’t, ye can figure out how to celebrate. Let us talk about a new way to make booze while cleanin’ up the air.
Scientists agree that climate change is real, and fer we pirates, that means fewer islands to pillage because of rising sea levels, and stronger hurricanes that could sink us. But now we might be able to take carbon emissions out o’ the air and put them to good use: getting us drunk. Ph.D student Ming Ma has devised a way to take carbon emissions captured from smokestacks and turn them into a variety of chemicals, especially ethanol. Ye may know ethanol as a fancy word fer grog.
We can make alcohol from the air. What a glorious time to be a pirate.
So you and your significant other are really happy and you’ve decided to move in together. Congratulations! Hope you’re not planning on having sex anymore.
According to a recent study, cohabitation with a partner leads to decreased sexual interest in that person, regardless of gender. The study did find that women were more likely to lose interest in sex than men (tell us about it), but both genders were affected. Researchers believe this is because the longer a relationship lasts, the more likely it is to turn from passion to compassion.
The guys have a simpler theory: You share a bathroom with someone for a while and eventually you stop finding them sexy.
While 1972’s dads were around 27.4 years old and chain-smoking in the waiting room, 2015’s dads in the delivery room are nearly 31 years old. Analysis also revealed that the number of dads over 40 and 50 both doubled in that time.
But, before our male readers get excited, no, it’s not because women prefer older men. Mothers are also getting older and are actually closer in age to the fathers of their children today. Unlike in the ’70s, when all of those ladies were marrying eligible bachelor-captains of the gold medallion and polyester industries.
Just in case everyone pushing 30 is getting anxious: relax, it’s an average. The study includes one 88-year-old father and, on the other extreme, an 11-year-old one. And if the latter doesn’t shame you into putting on a button-up shirt next time you go on a date, then maybe you’ll have better luck in your 40s or 50s.
Thousands of years ago, people decided to stop roaming around and killing stuff and set up farms. And somehow our heads stopped growing because we invented cheese.
According to researchers, humans began to have smaller heads and sleeker jaws around the time that we started relying on dairy foods, like milk and cheese, and farmed plants, for sustenance. The argument is that humans started eating softer foods, rather than crunching and grinding away on whatever we could rustle up in the forest. This meant that we didn’t need huge, powerful jaws anymore.
But it’s important to keep in mind that the whole reason we started farming was to make beer. Society as we know it today was founded on beer and cheese.