A demonstration of the huge numbers involved in the world's CO2 levels, and man's contribution to it.
Author: eagleeye1975; Tags: CO2 carbon dioxide global warming agw climate change climategate copenhagen carbonhagen yt:stretch=16:9
Author: amberong; Tags: Not One Less Reaction Video UPLB UP MATH 1
Author: Lakinderdu57520; Tags: Cour De Math 1
Author: TheDoudou71; Tags: MOV04319
Can you calculate the time that has passed? If the game starts at 12:15 pm and ends at 6:30 pm, how many hours have passed? If the class starts at 9:30 am and ends at 4:15 pm, how many hours have passed? If your mom leaves at 10:10 am and returns at 4 pm, how long was she gone? If the power goes off at 4:15 pm and the power comes on at 8 pm, how long was the power off? If your dad starts work at 8 am and ends work at 5:30 pm, how many hours did he work?
Author: mistermath; Tags: DSCN4428clockmath1
Author: basangkanin; Tags: math1
