Engineers are designing electric cars to replace public transportation, personal vehicles, and semitrucks—all while powered by electricity instead of fossil fuels. Inside Electric Cars introduces read
Drones are hard at work in the sky and around the world. Some rescue swimmers in the ocean, while others deliver food and medical supplies to remote villages. Inside Dronesintroduces readers to the us
Some computers can do calculations in space, beat contestants at Jeopardy!, and create complex images and videos. Inside Computers introduces readers to the uses of computers, the hardware and softwar
Today, people use 3D printers to build houses, airplane parts, food, and even living tissue. Inside 3D Printers introduces readers to the uses of 3D printers, the hardware and software that make 3D pr
Surveillance is the close observation of a person or a group of people. Governments and organizations surveil people. Surveillance may help find and protect people from threats. But it can also be use
Personal data is data about people. Researchers collect personal data to learn more about populations. Companies collect personal data online to help sell their products. Personal Data Collection expl
People are adding carbon to the atmosphere. This causes Earth’s temperatures to warm. Scientists are developing fake trees that can capture and store carbon from the air. Capturing Carbon with Fake Tr
Computer networks allow people to easily share information. Organizations and entire cities rely on computer networks. Hackers can break into networks to disrupt systems or steal data. Hacking and oth
Most people today have cell phones. People rely on cell phones for communication. Cell phones also store a lot of personal data. Cell Phone Privacy explores how people can protect this data. Easy-to-r
Many people store and share personal information online. This information is part of a person’s identity. Identity thieves can find and steal this information. Identity Theft explores how people can p
The Dark Web is a part of the internet that is hidden and hard to access. It allows users to remain anonymous. Some people use the Dark Web because they fear for their safety. Others use the Dark Web
