This weighed around 10 tonnes and was a sauropod.
Sarmientosaurus had incredibly powerful hearing and could specifically hear the lowest frequency.
Some scientists believed they communicated with their frequency and they could make it travel to other dinosaurs even if they were over the horizon.
Fact of the day: Flamingos can live for 50 years.
Joke of the day: DOCTOR: So, what brings you here? PATIENT: An ambulance! What do you think?!
Riddle of the day: What falls but never breaks? And what breaks but never falls?
If you know the answer to the riddle leave it in the comments below. Drop a like if you enjoyed reading this post and want me to write more like this one.