Inventions

2. Machine An appliance designed to clean clothes by using water, detergent, and mechanical action, simplifying and expediting the laundry process.
7. The first widely used antibiotic, discovered by Alexander Fleming, which revolutionized medicine by effectively treating bacterial infections.
9. An optical device for capturing still images or recording moving pictures, preserving memories and documenting events.
11. Press A machine that mechanically transfers inked images onto paper, allowing for mass production of books, newspapers, and other printed materials.
12. A cooling appliance that preserves food by lowering and maintaining its temperature, preventing spoilage and extending shelf life.
13. A global computer network that connects millions of private, public, academic, business, and government networks, facilitating information sharing and communication.
15. Oven An appliance that uses microwaves to cook or heat food quickly, making it a convenient and time-saving kitchen tool.

1. An electronic device capable of processing and storing information, performing tasks based on programmed instructions.
3. A self-propelled vehicle with wheels and a motor designed for transporting passengers on roads.
4. A circular object that rotates around an axis, enabling smoother movement of objects and vehicles.
5. A medical practice that involves administering a vaccine to stimulate the immune system, providing protection against specific diseases.
6. An electronic communication device allowing people to talk to each other over long distances using electrical signals.
8. Bulb A source of artificial light created by passing an electric current through a wire filament, producing light in a bulb.
10. A powered flying vehicle with fixed wings and a weight greater than that of the air it displaces, enabling controlled flight.
14. An electronic device that uses radio waves to transmit information, allowing for the broadcasting of news, music, and other audio content.