Question

Prepare for the project lesson. Find and bring to class informationabout your favourite invention.​

Answer 1

Ответ:

The invention of the Internet

Possibly the greatest technological invention of our time. The Internet has had a huge impact on science from connecting scientists across the globe and allowing them to share information and research more easily, to providing scientific resources and papers to more people than ever.  

What most of us think of as the Internet is really just the pretty face of the operation—browser windows, websites, URLs, and search bars. But the real Internet, the brain behind the information superhighway, is an intricate set of protocols and rules that someone had to develop before we could get to the World Wide Web. Computer scientists Vinton Cerf and Bob Kahn are credited with inventing the Internet communication protocols we use today and the system referred to as the Internet.

Before the current iteration of the Internet, long-distance networking between computers was first accomplished in a 1969 experiment by two research teams at UCLA and Stanford. Though the system crashed during the initial attempt to log in to the neighboring computer, the researchers, led by Leonard Kleinrock, succeeded in creating the first two-node network. The experiment was also the first test of “packet switching,” a method of transferring data between two computer systems. Packet switching separates information into smaller “packets” of data that are then transported across multiple different channels and reassembled at their destination. The packet-switching method is still the basis of data transfer today. When you send an email to someone, instead of needing to establish a connection with the recipient before you send, the email is broken up into packets and can be read once all of the packets have been reassembled and received.

Объяснение:

Answer 2

Certainly! If you need to prepare for a project lesson and want to present information about your favorite invention, here's a step-by-step guide on how to do it:

1. Choose Your Favorite Invention: Think about which invention you're most interested in and passionate about. It could be something historical or modern, a tangible object, or a concept. Make sure it's something you can talk about with enthusiasm.

2. Research Your Invention: Start by gathering information about your chosen invention. Use reputable sources such as books, academic articles, and credible websites. Take notes on its history, development, significance, and any interesting facts or anecdotes related to it.

3. Organize Your Information: Structure your presentation in a clear and logical way. A typical structure might include:

   • Introduction: Introduce the invention and its significance.
   • History: Describe the invention's origins and evolution.
   • Inventor/Inventors: Talk about who created it and their contributions.
   • How it Works: Explain the functioning or mechanism behind the invention.
   • Impact: Discuss how the invention has affected society, technology, or other fields.
   • Interesting Facts: Share any fascinating or lesser-known details about it.
   • Conclusion: Summarize the key points and reiterate why it's your favorite invention.

4. Create Visuals: Visual aids can enhance your presentation. Consider including images, diagrams, or videos related to the invention to make it more engaging.

5. Practice Your Presentation: Rehearse your presentation multiple times to ensure you're comfortable with the material. Practice speaking clearly and confidently. If possible, present to a friend or family member for feedback.

6. Prepare for Questions: Anticipate questions your classmates or teacher might ask and have answers ready. This demonstrates your expertise on the subject.

7. Time Management: Make sure your presentation fits within the allotted time frame for the class. Don't rush through it, but also don't exceed the time limit.

8. Engage Your Audience: During your presentation, try to engage your classmates by asking questions, sharing intriguing stories, or using a conversational tone.

9. Dress Appropriately: Dress neatly and appropriately for your presentation to make a good impression.

10. Bring Your Materials: Ensure you have all your notes, visual aids, and any necessary equipment (e.g., laptop, projector) ready for the presentation.

11. Be Confident: Finally, on the day of the presentation, take a deep breath, be confident, and enjoy sharing your favorite invention with your classmates. Remember, your enthusiasm can be contagious!

By following these steps, you'll be well-prepared to present information about your favorite invention during your project lesson. Good luck!