Some swear they're cursed to be hunted by mosquitos while their close-by companions are regularly left unscathed. Are mosquitos really attracted to some people more than others? And if so, is there anything we can do about it? Maria...

Back in my day, cling wrap was so much better! Have you ever wondered why cling wrap doesn't seem to work as well as you remember it to? Hosted by: Michael Aranda

"Back in my day, cling wrap was so much better!" Have you ever wondered why cling wrap doesn't seem to work as well as you remember it to?

Almost everyone loves the smell of rain, but where does the smell come from? Join Quick Questions as we stop and smell the chemistry!

As a breeze blows through the savannah, a snake-shaped tube stretches into the air and scans the horizon like a periscope. But it's not seeing— it's sniffing. Containing no bones and an estimated 40,000 muscles, an elephant trunk is one...

If you've ever farted in the shower, you know that they smell REALLY bad in there, but why is that?

Halitosis is a curse that has plagued humanity since ancient times. But what causes it, and why is it so universally terrifying? Mel Rosenberg outlines the basics of bad breath and what you can do when it strikes you.

Most of us don't need more than one whiff to identify that generally unpleasant, characteristic smell we call body odor. But it's a surprisingly complex phenomenon, influenced by our genetic makeup, age, diet, and hygiene. So what is...

Howcast - Learn why a fish tank can still smell bad even after you clean it from aquarium expert Joseph Caparatta in this Howcast video.

Howcast -Got a smelly chair, rug, or shirt? Get rid of those offensive odors with gentle cleaning products that you can find around the house.

Howcast -Has your dog been skunked? Eliminate the odors by using these three techniques.

The days of counting sheep ended when a new generation of mattresses using memory foam technology improved beauty rest. Before you buy one, make like Goldilocks and test different models until you find one that's just right.

Step into the world of perfumery where art meets science. This segment takes you behind the scenes to discover how perfumes are designed, from concept to creation. Learn about the role of top, core, and base notes in crafting lasting...

Ever wondered why your sweat smells or why feet can smell like cheese? This video dives into the science behind body odors, exploring how bacteria interact with sweat to create distinctive smells. Featuring experiments and expert...

Can You Tell Whether These AI Products Are Real? | 2020 Edition

This video explains the science behind the pleasant fragrance we experience after the first rain, known as petrichor. It explores the role of plant oils and bacteria in the soil that contribute to this unique scent.

Lemur lovers spread their scents by rubbing glands on everything from tree trunks to their partner. Researchers discovered that the more similar a lemur couples' scents, the stronger their bond. This could be a way to coordinate...

The video discusses how scientists have discovered that mosquitoes are attracted to the smell of human feet due to the bacteria on the skin. The video features interviews with the researchers and footage of their experiments.

Whether it is the sight of colorful flowers, or the smell of freshly baked cookies, our senses are constantly at work. Breathtaking video footage and three-dimensional animations illustrate how complex sensory organs function. Special...