Jayson McCarthy, 12, was born without fingers on his left hand. That didn't stop him from being able to do many tasks. But Jayson could not grasp more than one object at a time. So Jayson 's father, Paul, created a Prosthesis , using a 3D printer. Now Jayson has fingers that open and close. "It was a do-it-yourself, father-and-son adventure," says Paul. When Jayson was a baby, his doctor advised his parents not to give him a prosthetic hand until he was in his early teens. "The doctor said Jayson should first learn to get full use out of the hand he was born with," says Paul. As Jayson got older, his father looked into _ a prosthetic hand, which can cost as much as $30,000. Paul found a more affordable solution. One day, Paul discovered a video on the Internet about Robohand, a prosthesis created with a 3D printer. He downloaded the free instructions and called Robohand's creators for advice. They told him all he needed was a 3D printer--which costs around $2,000--and some materials. Luckily, Jayson 's school had recently purchased a 3D printer and it offered to help Paul build the hand for Jayson n. "We used a soccer shinguard , cardboard , and tape. They cost about $10," says paul. With his new hand, Jayson can do things better. "I can help my mom more, because now I can carry two grocery bags," he says. Jayson 's father has already built several hands for Jayson. Jayson helps design each one. He says there's one thing in particular that he wants to do with a future prosthesis. "The goal," he says, "is to be able to tie my shoelaces ." QUESTIONS:

Q1:
1. Jayson has missing fingers on which hand?
2. Which hand of Jayson's has missing fingers?
3. 
Q2:
1. How old is Jayson?
2. How many years ago was Jayson born?
3. 
Q3:
1. What is the name of Jayson's father?
2. What name does Jayson's father go by?
3. 
Q4:
1. What is the going price for a prosthetic hand?
2. How much does a prosthetic hand go for?
3. 
Q5:
1. What machine did Jayson's father use to create a prothetic hand?
2. Jayson's father created a prosthetic hand using was type of technology?
3. 
Q6:
1. What was the price of the 3D printer?
2. What price was the 3D printer purchased for?
3. 
Q7:
1. In what way was Paul lucky regarding the printer?
2. Which item had Jayson's school recently purchased that resulted in a lucky situation for Paul?
3. 
Q8:
1. Has Paul designed any prosthetic hands?
2. Has Paul had the opportunity to design any prosthetic hands?
3. 
Q9:
1. How many prosthetic hands has Paul designed?
2. How many hands has Jayson's father designed?
3. 
Q10:
1. 
2. 
3. 
Q11:
1. What is Paul's goal when designing prosthetic hands?
2. What does Paul want his hand designs to be able to do?
3. 
Q12:
1. What was the name of the prosthetic Paul found on the internet?
2. The 3D printed prosthetic Paul found on the internet went by what name?
3. 
