Tag «lesson»

Underwater Effects | Photoshop Tutorial

In this quick tutorial, I’ll show you how to retouch an underwater composite image in photoshop. We start off with some jellyfish, which I modelled in Cinema 4D and rendered in Keyshot. I’m happy with my jellyfish, but the water isn’t exactly convincing yet. Real seawater has a lot of microscopic debris floating around. So …

Water Pollution | #aumsum

Water Pollution | #aumsum

Our topic for today is Water Pollution. Contamination of water by harmful substances, which affects life on earth, is termed as water pollution. Due to human activities, our water is getting more and more polluted day by day. Household garbage is disposed into various sources of water. Many people perform their domestic activities like bathing, …

Speciation

Speciation

So if you’ve seen our videos before you may know that one of us is a cat person. Well the other one of us is a dog person, and when we were younger, we used to wonder…wouldn’t it be cool to have one animal that is half dog and half cat. A dogcat. There was …

How do fish breathe underwater? | #aumsum

How do fish breathe underwater? | #aumsum

How do fish breathe underwater? With the help of oxygen cylinders and masks. No Fish breathe underwater using the oxygen that is dissolved in water. So, do they use a mini vacuum cleaner to absorb oxygen from water? No. To absorb oxygen from water, fish use special organs called gills. Gills are full of blood …