Rate the following argument fragment on its writing, argument, and language skills:
Evidence: such as simplified electrnics made of silicon carbide that have been tested in a chamber simulating the chaos of Venus's surface . So far they have lasted for 3 weeks in these conditions which is more than enough time hopefully for them to be able to grab enough information. Their other project that they are working on is using an old technology called mechanical computers. They are powerful, flexible, and quick. Systems that use mechanical parts can be made more resistant to pressure, heat, and other forces

Score: 1