Rate the following argument fragment on its writing, argument, and language skills:
Evidence: In paragraph 7, it says, "some simplified electronics made of silicon carbide have been tested in a chamber simulating the chaos of Venus's surface and have lasted for three weeks in such conditions." This shows that they are already testing new methods that could possibly survive on Venus. In paragraph 7, it says, "Another project is looking back to an old technology called mechanical computers...system that use mechanical parts can be made more resistant to pressure, heat, and other forces." This proves that they are using all resources that even date back to the 1800s.

Score: 2