De la pena has worked in multiple media in terms of journalism. which has had the most navigate impact on her why do you think so?

Generally spontaneous human combustion is something that still bewilders some, human combustion happens very rarely and doesn't affect the surrounding areas, so unless you want to set your self on fire, human combustion will remain spontaneous and very rare.

Ididn't get that much information but i did get that they got the assembly line idea from henry ford and they used it to make records!

Answerbarrel vault

It renewed the spirit of exploration and research among western europeans, a spirit that moves the world now more than ever.