Rocket Lab’s 3D-Printed Rocket Engine Ready for Test Flights - 10/31/16

Rocket Lab’s 3D-Printed Rocket Engine Ready for Test Flights

1. Paragraphs 1 and 2 help set the tone of the article by showing how serious or relaxed parts of it are. Two words that help show the tone are first commercial and redefine.

2. No question for #2

3. That phrase means that they will try to reinvent the rockets used in the in the spacecrafts. They will remake the to make them better.

4. The author's word choice helps to develop the tone by making it seem more enthusiastic. It helps to change the meaning of the text because it makes it more interesting for the reader.

5. The three paragraphs help develop the tone by making it more interesting to read.