pbs-space-time 4 weken geleden
PBS Space Time #Space and Time

How We Know The Universe is Ancient

The universe is precisely 13.8 billion year old - or so our best scientific methods tell us. But how do you learn the age of the universe when there’s no trace left of its beginnings?

Matt O'Dowd
pbs-space-time
Share
0

Click for Web App Demo's!

Aat van Rees over 4 weken
0
# History and Archaeology

The Philippe Buache Map | A Map of Ancient Antarctica?

Ancient Architects 2 dagen geleden
0
# Web Development

Why Progressive Web Apps are the Future of the Web

JavaScript Mastery 3 dagen geleden
0
# History and Archaeology

Ancient Antarctica and The Piri Reis Map: Fact or Fiction?

Ancient Architects 4 dagen geleden
0
# History and Archaeology

What is the Mysterious Black Goo of the Ancient Egyptians?

Ancient Architects 1 week geleden
0
# Space and Time

Would we Notice if the Sun suddenly Exploded?

Ridddle 2 weken geleden
0
# History and Archaeology

Ancient Iron Mining at Giza Before the Pyramids

Ancient Architects 3 weken geleden
0
# Typically Dutch

Coronacrisis | We zijn geen Kinderspeeltuin

NOS 3 weken geleden
0
# History and Archaeology

Giza Plateau | Scientific Evidence for an Ancient Past

Ancient Architects 1 maand geleden
0
# Typically Dutch

RIVM praat Tweede Kamer bij over Corona

NOS 1 maand geleden
0
# Typically Dutch

Ongekende economische recessie in vrijwel de hele wereld

NOS 1 maand geleden
0
# Web Development

New in Chrome 81 | App Icon Badging, WebXR & More!

Google Chrome 1 maand geleden
0
# Web Development

GitHub Top 25 | 19 - Webpack 4 (54.1k)

GitHub 1 maand geleden
0
# Typically Dutch

Zoom meeting met wereldleiders | Zondag met Lubach

Arjen Lubach 1 maand geleden
0
# Typically Dutch

Coronacrisis | De Tweede Kamer Debatteert

NOS 2 maanden geleden
0
# Health

COVID-19 | We’re Fighting a War, But There’s Hope

ColdFusion 2 maanden geleden
0
# History and Archaeology

Breathtaking and Rare Historical Pictures of Ancient Egypt

Ancient Architects 2 maanden geleden
0
# History and Archaeology

The Enigmatic Montezuma Castle and Well in Arizona

Ancient Architects 2 maanden geleden
0
# Typically Dutch

Coronacrisis | Mogelijk IC-bedden te weinig door Coronavirus

NOS 2 maanden geleden
0
# History and Archaeology

Evidence of Ancient High Technology at Al-Naslaa?

Ancient Architects 2 maanden geleden
0
# Typically Dutch

Coronacrisis | Kamerdebat

NOS 2 maanden geleden
0
# Typically Dutch

Songfestival gaat dit jaar niet door wegens Corona-uitbraak

DWDD 2 maanden geleden
0
# History and Archaeology

The Ancient Egyptian Exhibits of the British Museum

Ancient Architects 2 maanden geleden
0
# Politics and Power War and Greed

Harvey Weinstein jailed for 23 years in Rape Trial

BBC News 2 maanden geleden
0
# Psychology & Manipulation

What If We Discover Life After Death?

What If 2 maanden geleden
0
# History and Archaeology

Gold Coin Hoard Discovered in Ancient Indian Hindu Temple

Ancient Architects 2 maanden geleden
0
# History and Archaeology

New Hypothesis | The Great Pyramid Trial Passages

Ancient Architects 2 maanden geleden
0
# History and Archaeology

Proof a Lost Ancient Civilization Spanned the Entire Planet

Bright Inside 2 maanden geleden
0
# History and Archaeology

The Giza Pyramid of a Lost Female Pharaoh?

Ancient Architects 2 maanden geleden