Omar Khalil

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Across
  1. 2. A popular, beginner-friendly programmable microchip board used to control electronic projects and inventions.
  2. 7. A manual dial or slider component used to adjust electrical resistance, like a volume control knob.
  3. 9. Function Recycle: Finding new ways to reuse older, non-digital mechanical parts or electronic components.
  4. 10. Polyethylene Terephthalate, a lightweight, clear plastic commonly used to make disposable drink bottles.
  5. 11. software: A computer program that cuts 3D models into thin horizontal layers so a 3D printer can read and print them.
  6. 13. High-Density Polyethylene, a strong, tough, and chemical-resistant plastic used for milk jugs and heavy-duty bottles.
  7. 15. A type of plastic that cures and sets permanently after being heated once; it cannot be remelted or reshaped.
  8. 16. Saw: A hand saw with a thin, flexible blade used for cutting intricate shapes and curved lines in wood or plastic.
  9. 17. The structured industrial process of turning raw materials into finished products on a large scale.
  10. 22. A sharp, needle-like metal tool used to scratch precise marking lines onto hard surfaces like plastic or metal.
  11. 24. A complete, closed loop pathway through which electricity can flow to power components.
  12. 26. An electronic component that detects physical changes, like light, heat, or distance, and converts it into data.
  13. 27. Evaluation Procedure: Testing how well a material resists wearing down or scratching when rubbed against rough surfaces.
  14. 28. Technologies or tools that operate using computerized data, binary code, and electronic processors.
  15. 30. Computer-Aided Design, software used to create precise 2D or 3D digital models of products on a computer.
  16. 31. A type of plastic that melts when heated and hardens when cooled, meaning it can be reshaped and recycled.
Down
  1. 1. The scientific chemical term for plastics, made of long, repeating chains of molecules.
  2. 2. Form: Assessing how a product looks, feels, and is styled to ensure it is visually appealing.
  3. 3. A type of sensor that measures distance by bouncing high-frequency sound waves off nearby objects.
  4. 4. A material, like plastic or rubber, that blocks electricity from flowing through it.
  5. 5. A rough, physical working model built to test a design concept before starting final manufacturing.
  6. 6. A tiny computer on a single chip designed to control a specific task inside an electronic device.
  7. 8. Protective Equipment (PPE): The collective name for safety gear like gloves, goggles, and masks used to prevent injury.
  8. 12. technology: The use of computerized systems, sensors, and code to automatically manage and run machinery.
  9. 14. A motorized or manual tool used to spin drill bits and create round holes in solid materials.
  10. 18. A rigid, clear or coloured plastic that is easy to cut and polish, often used as a glass substitute.
  11. 19. Square: An L-shaped marking tool used to check and draw perfect 90-degree right angles.
  12. 20. Light Emitting Diode, a highly efficient miniature light bulb that glows when electricity passes through it.
  13. 21. Heater: A machine that heats a narrow line on a plastic sheet so it can be easily bent into a specific shape.
  14. 22. A standard 3D file format used to save 3D designs so they can be read by 3D printing software.
  15. 23. Goggles Safety: Protective gear worn to shield your body and eyes from flying debris, sparks, or chemical splashes.
  16. 25. A simplified, plain-English outline of a computer program written before writing actual coding language.
  17. 29. The electrical force or pressure that pushes an electric current through a circuit.