1. The king's biodiesel oil project was first to introduce in 2001.
Error: "to introduce" should be "to be introduced"
Corrected: The king's biodiesel oil project was first to be introduced in 2001.
2. The Tesla Coil is used for create extremely powerful electrical fields.
Error: "create" should be "creating"
Corrected: The Tesla Coil is used for creating extremely powerful electrical fields.
3. IBM is an artificial intelligence computer system and is used to answering questions posed in natural language.
Error: "answering" should be "answer"
Corrected: IBM is an artificial intelligence computer system and is used to answer questions posed in natural language.
4. Lifc without computers has seemed simply impossible now.
Error: "Lifc" should be "Life"
Corrected: Life without computers has seemed simply impossible now.
5. Kodak Company produced many OLED equipped products, which are being used to power the next generation of ultra-thin televisions, 1 since 1987.
Error: "since 1987" is misplaced. It should come after "products"
Corrected: Kodak Company produced many OLED equipped products since 1987, which are being used to power the next generation of ultra-thin televisions.
6. Vaccination has been used for a long time for prevent diseases.
Error: "for prevent" should be "to prevent"
Corrected: Vaccination has been used for a long time to prevent diseases.
7. The boat rudder was invented to steer large ships, which enabled the Chinese for building huge ships as early as the 14th century.
Error: "for building" should be "to build"
Corrected: The boat rudder was invented to steer large ships, which enabled the Chinese to build huge ships as early as the 14th century.