122 questions and answers in this section
Explain why the battery icon on the iPhone is yellow.

Explain why the battery icon on the iPhone is yellow.

The yellow color of the battery icon on iPhones was chosen for its high contrast and increased visibility it offers. Indeed, yellow is a bright...

Read full answer

Explain why Hedy Lamarr, a Hollywood actress, was also a recognized inventor?

Explain why Hedy Lamarr, a Hollywood actress, was also a recognized inventor?

Hedy Lamarr was born on November 9, 1914 in Vienna, Austria, under the name Hedwig Eva Maria Kiesler. Coming from an assimilated Jewish family, she...

Read full answer

Explain why computers are sometimes slow?

Explain why computers are sometimes slow?

The possible internal causes of a computer's slowness can be related to a fragmented hard drive, insufficient amount of RAM, overloaded processor, background tasks consuming...

Read full answer

Explain why refrigerators make noise when they are running?

Explain why refrigerators make noise when they are running?

Refrigerators produce noise mainly due to several moving components inside the appliance. Here are some of the most common causes of noise emitted by a...

Read full answer

Explain why Hedy Lamarr, Hollywood actress, is also considered the mother of wifi?

Explain why Hedy Lamarr, Hollywood actress, is also considered the mother of wifi?

Hedy Lamarr was born on November 9, 1914 in Vienna, Austria. Her birth name was Hedwig Eva Maria Kiesler. She began her acting career at...

Read full answer

Explain why programming in the JavaScript language is essential for modern web development?

Explain why programming in the JavaScript language is essential for modern web development?

JavaScript is a versatile programming language widely used for web development. Its versatility comes from its ability to be used both on the client side...

Read full answer

Explain why speedrunners aim to finish games as quickly as possible?

Explain why speedrunners aim to finish games as quickly as possible?

Speedrunning is fueled by a strong competitive spirit that drives players to push themselves to their limits and beyond. The thrill of competing against others...

Read full answer

Explain why realistic physics is essential in driving simulations in video games.

Explain why realistic physics is essential in driving simulations in video games.

Realistic physics in driving simulation is crucial for recreating driving experiences faithful to reality. The complex interactions between the vehicle, the road, and the environment...

Read full answer

Explain why data is stored in bits and bytes?

Explain why data is stored in bits and bytes?

Data is stored in bits because computers and digital electronic devices use the binary system to process information. In computer science, a bit (binary digit)...

Read full answer

Explain why traffic lights are generally red, yellow, and green.

Explain why traffic lights are generally red, yellow, and green.

Traffic lights typically use specific pigments to produce the colors red, yellow, and green. Red is obtained using titanium dioxide or cadmium selenium, while yellow...

Read full answer