Dogs can recognize a liar and there’s science to prove it
Lesson: Don't lie to your dog.

Can a dog really trust you?
Dogs can smell fear, but can they sniff out the truth? Your dog might actually be smarter than you're giving it credit for. It turns out, dogs are pretty good at picking up on human behavior. Science says so. A team led by Akiko Takaoka of Kyoto University in Japan conducted a study which found out that dogs actually know if you're to be believed or not.
The study involved tricking dogs in the name of science. Humans have known for a long time that if you point at an object, a dog will run to it. Researchers utilized this information in their study. During the experiment, they pointed at a container that was filled with hidden food. Sure enough, the dog ran towards the container. Then, they pointed at a container that was empty. The dogs ran towards it, but found that it had no food.
The third time the researchers pointed at a container with food, the dogs refused to go to the container. They knew the person pointing wasn't reliable based off their previous experience. 34 dogs were used in the experiment, and every single dog wouldn't go towards the container the third time. This experiment either proves that dogs can spot a liar or that dogs have major trust issues.

Puppy in a bowl.
In other words, if you lie to your dog, your dog forms the opinion that your word isn't good and will behave accordingly. "Dogs have more sophisticated social intelligence than we thought. This social intelligence evolved selectively in their long life history with humans," said Takaoka, who was also surprised that dogs were quick when they "devalued the reliability of a human.”
John Bradshaw of the University of Bristol in the UK, who wasn't involved in this study, says that the results indicate that dogs prefer predictability. When gestures are inconsistent, dogs tend to become nervous and stressed.
The researchers have plans to repeat the experiment swapping out the dogs with wolves because wolves are closely related to dogs. The point of this isn't to get bitten by wolves, but rather, to see the "profound effects of domestication" on dogs.
This article originally appeared on 06.06.19.
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An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.