[4rcane]

My own theory was that earth used to have a lower gravity, which allow for bigger creatures to live. Gravity increased, which created the dinosaur to go extinct. Aligned with the electrical universe theory

[Red Badger]

Well, yeah, Earth gets bigger each day, so it must have been smaller way back then..............

[Windflier]

My own theory was that earth used to have a lower gravity, which allow for bigger creatures to live.

That theory sounds wild, on the face of it, but it's the only plausible explanation as to how such gigantic creatures could have ever existed on this planet.