Empty newly completed Tottenham Court Road Crossrail Station

The video tutorial discusses the design of gold leaf commissioned by an artist, highlighting its artistry. It then transitions to a conversation about train trends, focusing on their efficiency and space-saving design. The discussion includes a reflection on the benefits of these designs in engineering contexts.

What do you think the speaker means by 'transform' in the context of the discussion?

How do you interpret the story about engineers mentioned in the text?