History of Dishwashers
Though the slow progression of the history of dishwashers goes back much further, the first true automatic dishwasher was invented in 1893. Explore the fascinating progression of how the …
Bee Sting Infections May Require Medical Care
Bee stings can cause pain, discomfort, redness, and swelling. Most bee stings are insignificant, and they do not usually require a doctor’s care. While many stings don’t need to …
Can Bats See in the Dark?
Can Bats See In the Dark? Bats can see in the dark. Though it is a common myth that bats are blind, they actually possess excellent eyesight. In fact, …
Does Carbon Dioxide Have Mass?
Does Carbon Dioxide Have Mass? Though it is a gas and may seem weightless, carbon dioxide (CO2) has mass. Like all gasses, liquids, and solids, it is composed of …
How Does a Garbage Disposal Work?
How a garbage disposal functions is actually quite simple. Food waste and water dropped into the grinding chamber land on spinning impellers that continually throw the waste against a …
Can Mercury Be Seen from Earth?
Can Mercury Be Seen from Earth? Mercury can be seen from Earth with both the naked eye and the telescope. However, due to Mercury’s size and proximity to the …
Can Alligators See?
Can Alligators See? Alligators can see, but their vision is not as strong as some of their other senses. Hearing and picking up vibrations in the water are the …
Does Uranus Have Any Rings?
Does Uranus Have Any Rings? Uranus has thirteen confirmed rings. It is the second planet discovered to have a ring system. The rings were first discovered in 1977 when …
What Are the Types of Precipitation?
What Are the Types of Precipitation? The four common types of precipitation are rain, snow, sleet, and hail, but meteorologists break that list down even further. These are the …
What Is Insomnia?
What Is Insomnia? The American Academy of Sleep Medicine characterizes insomnia by the following: Insomnia is the most common sleep disorder. Dig Deeper How Much Sleep Does an Adult …
Does Mercury Have Any Moons?
Does Mercury Have Any Moons? Mercury does not have any moons. Although moons are a common feature in our Solar System, Mercury does not have any moons. Our Earth …
Can Owls See in the Dark?
Can Owls See in the Dark? Not only can owls see in the dark, but according to the University of Illinois’ College of Veterinary Medicine, they have the best …
Is Food Poisoning Contagious?
Is Food Poisoning Contagious? Food poisoning is contagious depending on the contaminant that caused it. Generally speaking, if food poisoning is caused by a virus or bacteria, it can …
Can Bats Walk?
Can Bats Walk? Bats have the ability to walk, but only two species are known to walk regularly. Of the nearly 1,000 species of bats worldwide, many can walk, …
The Washer Has It Out for Your Running Shoes! How to Safely Wash Running Shoes
Can you wash running shoes in the washing machine? Five of the most recognized running shoe brands reply to this question with an emphatic no, stressing the importance of …
Do Bats Hibernate in Winter? Where Bats Go When It Grows Cold
Do Bats Hibernate? Depending on the species, some bats hibernate in the winter while others migrate. In colder regions, some bats choose to hibernate when the weather turns cold, …
Can You Put Eggshells Down the Garbage Disposal?
Putting eggshells down the garbage disposal may not hurt your unit but may clog your pipes and septic system. According to Insinkerator, a manufacturer of garbage disposals, “Food waste …
Do Ants Have Blood?
Do Ants Have Blood? Ants DO have blood. Ants have an open circulatory system that pumps blood called haemolymph. Ant Anatomy Unlike a mammal’s intricate circulatory system of veins …
Types of Wasps in the US
In the warmer months, it may seem like you come across many different kinds of wasps, but more than likely, you are seeing one of the three types of …
How Do Owls Fly Silently?
Bird Adaptations for Flight The body of the bird is specifically designed for flight. For the bird to gain lift and maintain flight, it must be lightweight. This is …