1) WHO INVENTED THE 3D PHOW IS ALSO KNOWN Charles W. Hull? a) Chuck Hull b) Charlie Hull 2) WHO WAS THE FIRST PERSON THAT HE SHOWED HIS FIRST PROTOTYPE? a) His wife b) His friend c) His co- worker 3) WHAT'S THE NAME OF CHUCK´S COMPANY? a) 3D Printers b) 3D Systems c) 3D Copy 4) WHAT COMPANY DID HE WORK FOR WHEN HE GOT THE IDEA FOR THE 3D PRINTER?  WHAT COMPANY DID HE WORK FOR WHEN HE GOT THE IDEA FOR THE 3D PRINTER?  a) Chocolate factory b) For a small company that made coatings for tables using this ultraviolet light. c) Video game company 5) WHAT WAS HIS FIRST CREATION? a) Small cup b) Horse c) Bladder 6) WHICH COUNTRY WILL PRODUCE 3D MEAT? a) Spain b) Israel c) EEUU 7) WHICH COUNTRY HAS THE FIRST 3D-PRINTED HOUSES? a) Spain b) Canada c) Netherlands

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