1. Modern Car Safety Devices
... invented 2-point seatbelts to protect the driver and his passengers, and later introduced 3-point seatbelts, that we are using every day, and made them standard in every car. ("A Potted Seat Belt History", 1) And now, "seatbelts save 13,000 lives in the United States each year" ("How Seatbelts Work", 1). The basic idea ... of a seatbelt is very simple: It keeps you from flying through the windshield or hurdling toward the dashboard when your car comes to an abrupt stop. But why would this happen in the first place? In short, because of inertia. If you hit the windshield with ... but de...
- Word Count: 1255
- Approx Pages: 5
- Has Bibliography
- Grade Level: High School