List of All Articles with Tag 'science'

This dairy lovers’ dream job requires tasting up to 24 cheeses and a dozen pizzas per week.

Richard Branson’s space tourism venture Virgin Galactic Holdings Inc. plans to fly its first commercial passenger space mission

Every summer at the beach, sand becomes an essential ingredient in the recipe for fun. But what the heck is it?

Before home pregnancy tests, the most reliable test was just to wait and see. But people still wanted to know as early as possible whether they were harboring a tiny human.

If AI wasn't advancing at a rapid enough rate, there's now a robot dog art critic in existence - and warning, he judges with his tail. AICC (Artificially Intelligent Critical Canine) has the ability to look around a room as well as move, and he can quickly come up with comments about the pieces. The pooch operates on wheels, and once he's gathered his thoughts, he 'poops' out a piece of paper with his full review. Pretty impressive. Click here to sign up for our newsletters

A crocodile has made herself pregnant in what is believed by scientists to be a world first. The crocodile at the Costa Rica zoo created a foetus that was 99.9 per cent genetically identical to itself, often known as a "virgin birth." This process typically does not occur with crocodiles but with other species such as birds, lizards, snakes, fish and sharks. Sign up to our free Indy100 weekly newsletter Scientists believe this kind of solo reproduction could be traced back to the dinosaurs, as they suggest the species may have also been capable of this rare method. The latest study was published on Wednesday (June 7) in the Royal Society journal, Biology Letters. Back in January 2018, an egg was laid by an 18-year-old female American crocodile in Parque Reptilania, the BBC reported. The fully formed foetus did not hatch however and was stillborn. Researchers from Virginia Polytechnic Institute and State University, say this is the "first documentation" of this kind of reproduction in this species. Dr Warren Booth who has studied virgin births (parthenogenesis) for 11 years theorised that this reproduction method has not been seen in crocodiles because weren't looking out for this happening. ''There was a big increase in reports of parthenogenesis when people started keeping pet snakes. But your average reptile keeper doesn't keep a crocodile," he noted to the BBC. "This new evidence offers tantalizing insights into the possible reproductive capabilities of extinct archosaurian relatives of crocodilians, notably the Pterosauria and Dinosauria," experts said in the study. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Here, in no particular order, are just a few of history’s most influential tomes—and how they made humanity look at things in a new light.

The halibut in this ceviche "cooks" in a simple lime marinade.

The feeling of hunger could be a simple way to stop the ageing process, according to a new study. Researchers at the University of Michigan tricked fruit flies into feeling hungry which resulted in the insects living longer – even when they eat their calorie intake. The study - published in Science - suggests that the perception of insatiable hunger alone can generate the anti-aging effects of intermittent fasting. (And since it’s the perception rather than actual hunger, it means the bugs don’t actually have to starve). Sign up to our free Indy100 weekly newsletter "We've sort of divorced [the life extending effects of diet restriction] from all of the nutritional manipulations of the diet that researchers had worked on for many years to say they're not required," physiologist Scott Pletcher said, as per Michigan Medicine. "The perception of not enough food is sufficient." You may have heard the term intermittent fasting before, as it is a popular diet fad that consists of going for extended periods of time without eating, followed by a period of eating normally, according to Bupa. Despite its popularity, evidence supporting its benefits is limited in terms of research on humans. Perhaps you’re thinking… why fruit flies? Well, the insects actually share 75 percent of the same disease-related genes as us, while also sharing similar qualities to mammals in terms of their metabolisms and brains, according to Science Alert. In the research, branched-chain amino acids (BCAA) essential nutrients that appear to trigger feelings of fullness in flies when consumed, were used. The fruit flies maintained their hunger through getting fed snacks low in BCAA and their hunger was noticed through how much the insects ate from a buffet of food hours after eating the snack. More food was consumed by flies who earlier ate a low-BCAA snack, and they choose protein over carbs, focusing on what their hungry bodies needed. From learning this, the team directly activated the neurons in fruit flies that trigger hunger responses, they found these hunger-stimulated flies also lived longer. "Demonstration of the sufficiency of hunger to extend life span reveals that motivational states alone can be deterministic drivers of ageing," Pletcher and colleagues wrote in the findings. Along with fruit flies, rodents have also been part of the study and both seems to suggest calorie restriction can extend life and is good for our health too. Though of course, more extensive research is required to see whether or not this is also the case with humans. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

A revelation about pineapples only made noticeable thanks to a TikTok account and a microscope, has people reevaluating whether they are allergic to the fruit or not. You may have noticed that whenever you've eaten a chunk of the delicious citrus fruit, you are sometimes greeted with an odd tingling sensation in your mouth. Well, if you've ever been curious about what that actually is then the TikTok account SF Microscopy is here to help. The account analyses all sorts of things under a microscope and exposes all the fascinating and dare we say worrying things that lie within everyday objects that the naked eye cannot see. One of the biggest videos on the account, with 35 million views, is about a pineapple. Sign up to our free Indy100 weekly newsletter In the caption, the person behind the account writes: "One of my favorite fruits is pineapple, but every time I eat them, my mouth tingles. I read that the fruit contains raphides! Kiwis, grapes, taro, and yams also have large amounts of these crystals. These needles serve as a defensive function against insect herbivores to deter them from eating the plant’s fruits and protect the seeds. The needles work with other chemical substances, like bromelain in the pineapple, to amplify the effects." If that sounds a bit farfetched then take a look at the video for yourself and you might find that its even more alarming than you might have imagined. @sf_microscopy One of my favorite fruits is pineapple, but every time I eat them, my mouth tingles. I read that the fruit contains raphides! Kiwis, grapes, taro, and yams also have large amounts of these crystals. These needles serve as a defensive function against insect herbivors to deter them from eating the plant’s fruits and protect the seeds. The needles work with other chemcial substances, like bromelain in the pineapple, to amplify the effects. #microscope #microbiology #underthemicroscope #microscopy #microcosmos #nature #pineapple #crystals #fyp #fypage #fypシ The fact that these needles are real has people second-guessing the feeling they experience when they eat pineapples. One person wrote: "My mouth be sore as hell after going crazy on them pineapples & kiwis." Another added: "So ummmm…I’m not allergic to pineapple????" A third said: "Makes sense that when i accidentally inhaled pineapple juice i just about died." While a fourth person said: "It’s gonna stop me i dont feel like being stabbed." Will you stop eating pineapples now that you know this? I think this writer might be willing to live in blissful, delicious ignorance. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Civil engineer Siswanti Zuraida built a concrete structure using diapers that would otherwise sit in a landfill for decades, making for a literal brick sh-t house.

They all sparkle. They all bubble. And they’re all water. But they're not interchangeable.