Focus and zoom the camera on the beaker. Ideally, the field of view doesn't show any edges of the glass. Do not place the black fabric anywhere above the candle. The fabric can melt or catch fire.

Researchers, students and science-lovers across the world now have access to the design of the globally significant SABRE South dark matter experiment in the lead up to its installation in the ...

In front of the blackboard, the teacher was demonstrating a funny experiment, called the elephant toothpaste experiment. The flask on the right contained hydrogen peroxide solution, while the small ...