Buy Dideo Subscription

Instant & Easy Downloads: Quickly save YouTube videos

Ad-Free Enjoyment: Watch without interruptions, no ads

Speed Unleashed: Watch and download with top-speed servers

Mobile Number

A 4 digit OPT will be sent via sms to verify your mobile number

Continue with Google

Enter authentication code Please enter the code you have received

Change number

second to resend

Feedback

Your feedback helps us know exactly what service your need. Please let us know if there are any errors in Dideo’s performance.

Security code

Report video

Causing emotional or physical distress

Harmful to social norms and values

Politically biased or misleading information.

Promoting religious hatred or discrimination.

Threatening national security or sovereignty.

Inappropriate or abusive content with no text.

Issues related to website functionality.

Other categories.

Flagged videos undergo round-the-clock review by Dideo staff, seven days a week, to ascertain their compliance with Community Guidelines.

What is the Shape of the Universe? - LiveScience

The universe may be vast, but researchers have multiple points of evidence that reveal its shape.

Published by: LiveScience Published at: 1 year ago Category:

shape universe دیدئو dideo livescience vast researchers multiple points evidence reveal