text: Some other things why limiting car usage is a good thing is gas prices, they are so overated now. Gas used to be .97 cent per 9/10 a gallon. Now, you cant find a gas station anywhere without the ranging prices of $2.45-$3.75. That price is ridiculous, who wants to pay $37 for 10 gallions of gas? I sure dont, that is another reason why some people find it easier to ride a bike. They save money! Yes, I understand that the economy is bad. Bad to the point where i do not feel like going anywhere anymore? Things are changing in this world and it needs to continue.              The use of the technology called the "Facial Action Coding System" is valuable in the classroom. It can make the teaching less stressful and more fun. The teacher can know exactly how the student is feeling and how they can change the lesson up.