Inventions

3. - A device that moves people and goods between floors of a building.
5. - A device that emits a focused beam of light.
8. Press - Invented by Johannes Gutenberg to produce books and texts efficiently.
9. - A mobile device that combines computing and telecommunication functions.
11. Car - A vehicle powered by electricity rather than gasoline.
12. Guitar - An instrument that changed the landscape of modern music.
13. - A system for determining one's location using satellite signals.
15. Printer - A device that creates three-dimensional objects layer by layer.
17. - A global network that connects computers for information exchange.
18. - An invention by Thomas Edison that revolutionized lighting.
20. - A two-wheeled vehicle powered by pedaling.
22. - A device that magnifies tiny objects for scientific study.
23. Engine - An engine that propels aircraft by ejecting fast-moving jets of air.
26. - An optical device for observing distant objects like stars and planets.
27. - A medical device that helps regulate heartbeats.
28. - A device invented by Alexander Graham Bell for voice communication.
29. - A flying machine invented by the Wright brothers.

1. - An appliance for keeping food and drinks cold.
2. - An imaging technique invented to see inside the human body.
4. - An invention used to transmit audio signals wirelessly.
6. Panel - A device that converts sunlight into electricity.
7. Engine - An engine that uses steam to generate power, fueling the Industrial Revolution.
8. - An antibiotic discovered by Alexander Fleming.
10. - A device for receiving and displaying visual and audio broadcasts.
14. - A mechanical machine for typing text before computers became common.
16. - A medical device that delivers a dose of electric current to the heart.
19. - A device that stores and provides electrical energy.
21. - An electronic device for processing and storing data.
24. - A fastener invented by George de Mestral, inspired by burrs.
25. - A device used to capture photographs.