if you want any other sub , topic so please comment.

1. MADHU YADAV
CLASS 8
PROJECT
.

3. TECHNOLOGY.
•Technology:refers to methods, systems, and devices which
are the result of scientific knowledge being used for practical
purposes. Technology is changing fast. They should be allowed to wait
for cheaper technologies to be developed.

4. SCIENTIFIC METHOD

5. TYPES OF TECHNOLOGY
• Simple Technology- Has two or less simple machines.
Example of simple technology include knife, brush.
• • Advanced Technology- Has several simple machines
example microwave oven, electric iron, washing machine.

7. ADVANTAGES OF
TECHNOLOGY
• Ease of Access to Information.
• Saves Time.
• Ease of Mobility.
• Better Communication Means.
• Cost Efficiency.
• Innovation In Many Fields.
• Improved Banking.
• Better Learning Techniques.

8. DISADVANTAGES OF
TECHNOLOGY
• Data Security.
• Crime and Terrorism.
• Complexity.
• Privacy Concerns.
• Social Disconnect.
• Work Overload.
• Digital Media Manipulation.
• Job Insecurity.