Headache Managing Side Effects
In this video, I’ll talk about the properties of liquids — specifically, the surface tension, the viscosity, and the special properties of water. Now, the definition of the surface tension is “the amount of energy required to stretch or increase the surface of a liquid by a unit area.” So we have a water strider …
I am going to put iron files on the water. Thanks to the surface tension of the water most of the iron lays on the water. Now we add some alcohol. Almost all iron files are at the bottom.
Hi I am Jared, welcome to our YouTube channel Fun Science Demonstrations. The big idea today is that water is sticky. It does not stick to us, but the stuff that makes up water, it actually sticks to each other. Water sticks to water. The molecules, they are actually attracted to each other in water. …
Most of our daily lives are spent in constructed environments that are overrun with distractions: beeping, screens, texts, alerts all keeping our brain running from one thing to the next leading to a general inability to focus. A majority of workers spend five full weeks a year dealing with distractions alone. But calm, soothing environments, …
hello thanks for joining us for another video from the Bismarck weather Education Center plz enjoy part 5 of our air pressure experiment video series hi and welcome to our experiment on surface tension and if you’ve ever seen around a pond or you’ve been fishing at one point and you see an insect walk …
I decided to speak to you in this Video of surface tension. If you want to see some awesome stuff I advise you to stay until the end of the video Here I use a test tube it is now full. If we pour more water do you think it will overflow? When water is …
Welcome to a new episode of Cienciabit. Today I am going to talk about surface tension. Surface tension is a physical phenomenon in wich the surface of a liquid behaves like an elastic membrane. Inside of the liquid each molecule is surrounded by other molecules in all directions, in such way that the attractive forces …
We have here these two Petri dishes. In one of them I will pour water and in the other ethyl alcohol, also known as ethanol. Just letting it drop flat, the blade is kept on the water surface. Now we will try the same on ethanol … it sinks directly. I will try with more …
inside your clicky pen is a science experiment waiting to spring forth fill a cup with water place the spring from your clicky pen ever so gently into the water IT FLOATS! why? because the middle of the spring is lighter than water no Dianna you buffoon metal is not lighter than water and as …