Jitroen Scientific evolution Scientific 1 (1995-2005) Scientific 2 (2005-2010) Scientific 3 (2010-2018) Scientific 4 (2017-2022) Scientific 5 (2022-future) The Jitroen Scientific is now 26 years old. It is also known as the Megan Scientific because it's back headlights are the same as the Megan.