Το λάθος του Νεύτωνα ή πως να μετρήσετε την ταχύτητα του φωτός στο νερό

4
Average: 4 (2 votes)
Certified content by COSMOS
Tags

Ancient Cosmic Explosions (updated April 2013)

4.526315
Average: 4.5 (57 votes)
Tags

Quasar Optical Variability

3
Average: 3 (1 vote)
Certified content by COSMOS
Tags

Αναγνώριση σωματιδίων

4.17857
Average: 4.2 (56 votes)
Certified content by Discover the COSMOS (Demonstrator)
Tags

Kuun kraaterit

4
Average: 4 (1 vote)
Certified content by COSMOS
Tags

Kunde en tränad råtta fungera som astronaut under en resa till Mars?

3.5
Average: 3.5 (2 votes)
Certified content by COSMOS
Tags

Die Planeten und ihre Eigenschaften - Stundenbild (The Learning Cycle)

4
Average: 4 (1 vote)
Certified content by COSMOS
Tags

Which one can rise higher, a toy balloon or a hot air balloon?

0
Certified content by COSMOS
Tags

Observations of the Moon and exploring the lunar surface or "Guide for lunar travelers"

4.333335
Average: 4.3 (6 votes)
Certified content by COSMOS
Tags

Introduction to Elementary Particles

4.5
Average: 4.5 (4 votes)
Tags

Vilken stiger till större höjder, Valborgs- eller varmluftsballongen?

0
Certified content by COSMOS
Tags

Koordinatsystem 2

3.5
Average: 3.5 (2 votes)
Certified content by COSMOS
Tags

Maapallon pyörimisen toteaminen aistihavainnoin

4.5
Average: 4.5 (2 votes)
Certified content by COSMOS
Tags

Avaruuslennot

3
Average: 3 (3 votes)
Certified content by COSMOS
Tags

Kosmisen säteilyn vaarallisuus

4.5
Average: 4.5 (2 votes)
Certified content by COSMOS
Tags

Astronomical perpetual machine

4
Average: 4 (3 votes)
Certified content by COSMOS
Tags

Sun4all. The size of a prominence

4.22222
Average: 4.2 (54 votes)
Certified content by Discover the COSMOS (Demonstrator)
Tags

Koordinatsystem

2
Average: 2 (3 votes)
Certified content by COSMOS
Tags

Omloppsbana - snurrigt värre

4
Average: 4 (2 votes)
Certified content by COSMOS
Tags

The Limb Darkening Effect

4.75
Average: 4.8 (8 votes)
Certified content by COSMOS
Tags


Πλοήγηση