Appliances are made to help human activities. So, they can perform them more efficient. Even animals use it (e.g. nest). The examples of appliances are lift that can help us to be faster when we elevate to second floor and floors over it.
Based on history, first metal appliances were found is made from copper (Catallioti, 2023). These are my inventions of appliances:
1. Dishwashing machine
2. Closured dish rack
3. Analog billboard
4. Numbered security tag
5. River flow turbine powered picture roll of billboard
6. Analog monitor (PC)
7. Evenly stove
8. Bookmarks from resin and rubber
9. To-front bookmarks
10. Solar cell powered car
11. Tool for stamp book ruler printing
12. Wind turbine powered big rolling picture billboard
13. Wind turbine powered small rolling picture billboard
14. Turbine washing machine
15. Advertisement board in lighthouse
16. Design of new wind turbine (year of 2024)
17. Particlaire microscope
18. Sticky digital clock for refrigerator. Used for alarm of foods' decaying time. This is destined for a person who suffered from narcolepsy. It can show time at most 50 months.
19. Balling case (prototype). Used as container for things when travelling inside bigger luggage. the shape is like a ball.
20. Waffle maker tube
21. Headset emittance in bag
22. Farming pulley of tube (for watering farm field)
24. Alarm for searching things (container)
That's all we can discuss. If you have any questions or opinion, please comment below. I hope this content is always having benefits for all of us. Thank you for visiting my blog!
Bibliography:
Catallouti, J. 2023. Metal Ages History, Timeline, & Inventions. Accessed August 30, 2024, from https://study.com/academy/lesson/metal-ages-history-facts-timeline-bronze-iron-copper.html.
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