Every species becomes extinct eventually. Animals such as the woolly mammoth and passenger pigeon are one of the many species who failed to leave behind descendants that could adapt to their surroundings and carry on their genetic lineage. But what if there was a process that could bring extinct species back to life? Scientists are getting closer to making this a reality thanks to de-extinction. Continue reading “Demystifying De-Extinction” »
Pretty soon, when you look outside at night you will notice the intermittent glow of fireflies throughout your backyard. This is one of the sure-tell signs that summer is finally here and while these twinkling bugs can keep us in awe for what seems like hours at a time, there is some serious chemistry happening in their bodies. Continue reading “What Makes Fireflies Glow?” »
The migration patterns of certain animals have always been a mystery to scientists. Species such as birds and humpback whales demonstrate precision and consistency every time they migrate to a new climate with whales migrating as far as 3,000 miles to the exact same feeding area every year! (I need a GPS to go just 10 miles up the road.) Another animal who demonstrated this impressive feat was a sheepdog from Wales who about a month ago traveled 240 miles to his previous owners home.
When you think of science what usually comes to mind? It’s doubtful that colorful imagery or bright, exciting chemical reactions that look like they’re going to jump out at you from the page are top of your list. Believe it or not, all of these images below are in fact science reactions captured by some of the world’s greatest photographers. Read on and be prepared to be completely in awe of science!
According to the United Network for Organ Sharing, 121,357 people are currently waiting for an organ transplant in the U.S. alone. Some of these people are probably your loved ones, your neighbor, your best friend or your co-worker. Organ transplants have the possibility to extend the lives of thousands of people each year and it has been Thermo Fisher Scientific’s mission to advance the field of transplantation and improve the quality of life for both patients and their families. Read on to find out how one transplant recipient benefited from our diagnostic tools and technologies and has committed her life to paying it forward.
This is a guest post from Maggie Keeler (@KeelerMS). Shared with the permission of our friends at Swift Optical.
Microscope work in science class is often a solitary endeavor. Traditionally, one student searches to find a seemingly invisible organism while patiently waiting for the teacher to come confirm that they’ve found it. Not anymore! With the MotiConnect App from Motic, this isolated experience becomes collaborative. MotiConnect allows you to connect up to six iPads wirelessly to a Moticam X camera or digital microscope with Moticam software. Each student is then able to capture images, record videos, annotate, and measure images from the microscope.
Four hundred years ago, the world of the microscope was unexplored. That means the structure of things like plants and the tissues of animals were a mystery, and there were thousands of other plants and animals that we didn’t even know existed! The causes of the diseases could only be hypothesized about and medical science was limited. Antonie van Leeuwenhook’s invention of the microscope in the 17th century brought about a revolution in scientific knowledge.
Looking deeply into the eyes of your pet cat, one thing is immediately obvious. Assuming that your feline is easygoing and placid, doesn’t mind up-close-and-personal encounters with humans and is not struggling to get as far away as possible, you would be struck by its pupils. They are not like yours. They are not like a goat’s, either. As it turns out, that is all for the best.
Image this scenario: You’re hiking through the primeval forest with your favorite hiking companion – your dog. You two have enjoyed many similar excursions through all kinds of terrain without incident, but today, neither of you are so lucky. A freak rockslide leaves the animal severely cut and bleeding profusely. You know the blood flow is dangerously fast and must be stopped before your canine friend bleeds out. You have to do something quickly.