Ellis Gibson (B.Sc. in Mechanical Engineering)

Most car batteries have a red positive terminal and a black negative terminal. If you put the positive cable on the negative terminal and vice versa, you’ll get a very big spark and possibly damage your battery. So, what happens if you connect positive to negative on a car battery? If you connect positive to … Read more

Are you worried about the potential health effects of sulfuric acid or sulfur trioxide? These chemicals are used in many different ways, and you may be exposed to them in your workplace or home. This Public Health Statement will tell you about the possible health effects of exposure to sulfuric acid and sulfur trioxide, what … Read more

You’re driving to work one morning, and as you go to start your car, you hear a click but the engine doesn’t turn over. You realize you’re out of gas. You’re already running late, so you decide to take the bus. As you’re waiting at the bus stop, you remember that you also need to … Read more

Durable cell: a case of multiple AA battery ingestion as … – NCBI When you accidentally swallow a AA battery, it can be a very frightening experience. Thankfully, most AA batteries will pass through your system without causing any serious damage. However, there are a few things that you should do to ensure that your … Read more

When two battery cables touch, it creates a circuit between the positive and negative terminals. This can result in a spark, which can cause a fire. So, what happens when positive and negative battery touches? When two battery cables touch, an electrical circuit is formed and current will flow between the two points. This can … Read more

When you drop a battery in water, it causes a chemical reaction that can lead to an explosion. This can cause serious injuries to you and anyone nearby. So, what happens when you drop a battery in water? If you accidentally drop your batteries in water, they will most likely be ruined and will need … Read more

Have you ever wondered what happens when you put a battery in salt water? It turns out that battery-powered desalination could be a game-changer for people who don’t have clean water to drink. Desalination is the process of removing salt and other minerals from water. It’s usually done with expensive, energy-intensive reverse osmosis, which forces … Read more

If you are like me, you are always looking for ways to save money. One way to do this is to buy the correct battery for your needs. I often ask myself, “What is the difference between 9v1 and 9v2 batteries?” I found this article and it helped me understand the difference between the two … Read more

Your daily electronics are what keep you connected to the world. From your smartphone to your laptop, you rely on batteries to power your devices and keep you going. But have you ever wondered what the difference is between a CR2016 and CR2032 battery? If you have, you’re not alone. These two batteries may look … Read more

C batteries and D batteries are both types of dry cell batteries. Both are made of zinc and carbon, and both use an electrolyte solution to create a chemical reaction that produces electricity. The main difference between the two is the size and capacity. C batteries are smaller and have less capacity than D batteries. … Read more