You use this to talk to someone far away.
What is a phone?
This invention heats food quickly in just a few minutes.
What is a microwave?
This scientist helped us understand energy with the equation E=mc².
Who is Albert Einstein?
This company makes iPhones and iPads.
What is Apple?
This person helps sick people feel better.
What is a doctor?
You need to charge this in order for your computer or phone to turn on.
What is a battery?
This device helps you wake up on time in the morning.
What is an alarm clock?
This scientist discovered gravity after watching an apple fall from a tree.
Who is Isaac Newton?
This company created the Windows operating system.
What is Microsoft?
This person creates new things or ideas that have never been made before.
What is an inventor?
You click this small device to move the pointer on your screen.
What is a mouse?
Before digital cameras, people used this to take photos.
What is a film camera?
This scientist studied plants and animals and explained how species change over time.
Who is Charles Darwin?
This social media company owns Facebook, Instagram, and WhatsApp.
What is Meta?
This person studies animals and plants to learn how they live.
What is a biologist?
This system uses satellites to tell you your exact location anywhere on Earth.
What is GPS (Global Positioning System)?
Before modern pens, people used this tool, made from a bird’s feather, to write.
What is a quill?
This person invented the light bulb.
Who is Thomas Edison?
This company created video games like Mario and Zelda.
What is Nintendo?
This person makes computer programs and apps.
What is a programmer?
This device, invented by Johannes Gutenberg in the 15th century, changed how books were made.
What is the printing press?
This device was invented to clean floors using suction power.
What is a vacuum cleaner?
These brothers made the first airplane.
Who are the Wright brothers?
This company makes electric cars like the Model S and Model 3.
What is Tesla?
This person builds and fixes machines like robots.
What is an engineer?