Our assignment was to dial up the electric stimulation and measure how high the current needed to go at a given frequency in order to establish sensory threshold ( when you first begin to feel a tingle ) and motor threshold ( when muscles first begin to twitch ) . We started with 2 Hz which is two pulses per second . Then we delivered 25 Hz or 25 pulses per second . Finally , we went up to 100 Hz or 100 pulses of electrical stimulation per second .
Answer the following question: What may be the reason for their testing ?

They were required to do so for an assignment .

Friday , August 8 , 20086:46 AMI'm in so much pain . We ate KFC last night . I wonder if there was milk in the breading . There must have been .
Answer the following question: Why would milk in the breading cause distress ?

Because they have an intolerance for dairy products .

Sadly , though the BIG Green Tree in our Great Room is up and has the lights on it , I just ca n't muster up the desire to decorate it . This is my first Xmas without my Mom and it is a struggle to just get through the day without crying . My Mom always decorated the stair bannisters and wreaths for my doors as well as help me do the tree . This year my bannisters are n't decorated and I got my white wreaths at Target !
Answer the following question: why does he say it is the first xmas without his mom ?

his mom is not present

The TV was on ... but for some reason no one was paying attention . I think it was still really early ... like just the first plane had hit and everyone thought it was an accident still . So when the teacher came in she turned the TV off and said , ' If it 's important we 'll hear about it later . '
Answer the following question: What historical event is being described ?
11-Sep