Laser Gyroscope.
You will need to read through the website from Laserfest on (链接到外部站点。)Links to an external site.. There are 26 different laser innovations. PICK A DIFFERENT INNOVATION (FIRST COME,FIRST SERVE as the old saying goes). Pick one of the innovations from the list. Write a three paragraph essay explaining the latest developments you found on your Innovation. Include your bibliography at the end of the essay. The citations must include the Laserfest and two other references. Once, that is completed, respond scientifically to another student’s essay. You will have two total entries. The web is http://laserfest.org/lasers/innovations.cfm