Julius Perdana on MSN

Building the WS15 turbofan engine kit for the J20 fighter jet

Watch the WS15 turbofan engine model come together piece by piece. Explore the details behind this impressive J20 fighter jet ...

C-141 Starlifters transported troops and cargo for over 40 years before C-17s made them obsolete. Take a look inside.

The C-141 Starlifter was known as the "workhorse" of the US Air Force for over 40 years. Take a look inside one on display.