answer:To optimize machine performance through design, you can: 1. Identify the key performance parameters and set design goals accordingly. 2. Use appropriate materials and components to reduce weight and improve durability. 3. Apply advanced engineering and simulation tools to optimize the design before production. 4. Utilize advanced control systems and sensors to improve precision and control. 5. Incorporate features for easy maintenance and repair, reducing downtime and improving reliability. 6. Consider environmental factors and use sustainable design practices to reduce waste and energy consumption.

answer:Some popular social media platforms for sharing vines are Twitter and Vine itself.

answer:To treat a minor burn at home, run cool (not cold) water over the affected area for 10-15 minutes, apply a burn ointment or aloe vera gel, cover the area with a sterile gauze or bandage, and take over-the-counter pain medication as needed. If the burn is severe or covers a large area of the body, seek medical attention.

answer:Swedish nobility is hereditary and ranks are not assigned titles, while the British peerage is awarded titles that are often associated with specific ranks. Additionally, the Swedish nobility is not as prominent in modern society as the British peerage.