-
Leave room for doubt
The Nature of Radiation in Home Appliances
Understanding the nature of cell phone and other radiation types before trusting the warning
-
Science Panorama
Light Pollution - The Hidden Problem that All Can See
The starry sky is hidden behind the artificial lighting we created to keep the night away. Why light pollution matters?
-
Science History
The New Zealander who Cracked the Atom
145th birthday of Ernest Rutherford, the discoverer of the atomic structure who opened the era of nuclear research
-
Ask the expert
Can a laser beam be used to stop an asteroid by producing an opposite momentum (velocity and mass)? Or
A laser beam is a ray of light with high intensity generated through the stimulated
February 23, 2012 זמן קריאה משוער 10
