Honey is mainly made up of water and a lot of sugars. In general, it consists of about 80% various sugars and around 20% water. Among these...
Gravity is the attraction exerted between two bodies. The Earth, the Moon, and the Sun mutually attract each other, but not all with the same...
Dolphins often jump out of the water to send precise visual signals to their group or to other nearby dolphins. By jumping, they also produce...
There are mainly two major families of supernovae: type Ia supernovae and those known as core-collapse supernovae (types Ib, Ic, and II). Ia supernovae originate...
The main evidence of a meteorite impact causing the extinction of the dinosaurs is the existence of a thin layer of sediment rich in iridium, a metal...
Plants use light during photosynthesis to convert light energy into usable chemical energy. Leaves primarily capture light through their green pigment, chlorophyll. When light rays...
The concept of daylight saving time primarily dates back to World War I, around 1916. The idea was simple: to move the hands of the...
In an erupting volcano, the column of ash and dust propelled into the atmosphere is so dense and turbulent that it creates a tremendous amount...
To put it simply, the more thrust or power you have in an engine, the faster your airplane will go. Propeller planes perform well at...
When a rock becomes fluorescent under black light, it is because it contains certain special chemical elements, commonly called activators. These activators are often metals...
