It's never happened to me and I've used hundreds of pounds of mud. -I bet you added water to it !
Bubbles form in a pool due to gases, such as oxygen or nitrogen, being released from the water. This can happen when the water is agitated, such as from splashing or aeration, causing the gases to rise to the surface and form bubbles.
The release of gases causes the air bubbles to form as the rock cools.
The best way to drywall a curved or radius corner is to wet the drywall. If possible lay the drywall over a form that matches the radius to be covered. use a garden sprayer or watering can an wet the drywall. It will bend to match the form before your eyes. Let it dry out. It will stay in that shape and will easily be applied to the curve. Tighter radii may require using a thinner drywall like 1/4". Use the same method, but apply two layers if the rest of the job is 1/2" drywall
To ensure that bubbles form in a liquid after shaking it, you can introduce air into the liquid by vigorously shaking it or by using a carbonated liquid that already contains dissolved gases. The agitation causes the gases to come out of solution and form bubbles in the liquid.
The formation of bubbles in soda is caused by the release of carbon dioxide gas that is dissolved in the liquid. When the soda is opened or shaken, the pressure is released, causing the gas to escape and form bubbles.
Goldfish bubbles, also known as air bubbles or oxygen bubbles, form in their aquarium due to a process called "gulping." Goldfish gulp air at the water's surface, which gets trapped in their digestive system and is released as bubbles when they swim. This behavior helps goldfish regulate their buoyancy and maintain proper oxygen levels in their bodies.
Wires are Over Heating. Get some heat insulation.
To check if your bike tire valve is leaking air, you can apply a mixture of soap and water to the valve area and look for bubbles. If bubbles form, it indicates a leak.
When you squeeze a sponge underwater, the bubbles that escape are composed of air that was trapped inside the sponge's pores. As you apply pressure, the air is forced out from the sponge in the form of bubbles that rise to the water's surface.
Paint bubbles form on a freshly painted surface due to trapped moisture or air underneath the paint. This can happen if the surface was not properly prepared before painting, or if the paint was applied in humid conditions.
The yeast consumes the natural sugars in the dough and causes bubbles to form. This causes the dough to rise. It's being blown up by the yeast.
bubble is singular; bubbles is plural