NathanWubs (January 1, 1970 at 7:29 am)

This is a 3d not 4d. The echo is originale 2d.

ciararavenblaze (January 1, 1970 at 7:29 am)

oh, gee, I dunno... anybody with the last name of Gray might want to give his or her daughter that same last name."Baby Girl Gray" indicates to me that the infant in question doesn't... y'know... have a first name yet.

lurrkur (January 1, 1970 at 7:29 am)

i think you dont can see in 4D.like sonickid001 said that 4D is space and time and you can not even imaginen the 4D. but the movie was preety cool. :)i think that will see if something is wrong with the baby.

Bokkster (January 1, 1970 at 7:29 am)

in 1k years this statement will be a laughter :)

owen4510 (January 1, 1970 at 7:29 am)

what kind of person names their daughter gray.

WelshVicki (January 1, 1970 at 7:29 am)

got my 4d scan in 2 weeks i really cant wait :D x

sonickid001 (January 1, 1970 at 7:29 am)

Correction to clear everything up.Einstein deemed time to be the 4th dimension since he said that space and time, if not one and the same, were interrelated.Mathematically, however, the fourth dimension is a direction we can't even point, or imagine. You can't look to see what the 4th dimension looks like because it's impossible from this perspective. Look up Dr. Quantum Flatland to see sorta how.Meh, so spatially, there is a fourth dimension directionally. Dunno if it's movement though.

xenonnboy (January 1, 1970 at 7:29 am)

actually 5D would be more of a jump throught the 4th dimension

rafo81 (January 1, 1970 at 7:29 am)

wow..with the 4d ultrasound we really see the babies moving!!..the 4d could be time, but the 4d ultrasound is the movement!

violet3000 (January 1, 1970 at 7:29 am)

no. duh