How a car engine works

Learn more about your car engine from this graphic animation. Car engines are astoundingly awesome mechanical wonders. It’s time you learned more about the magic under the hood!

Also, check how a jet engine works and how speakers make sound.

Land of the Giants

Anthropomorphic Landscapes (17th Century)

Back in the in 17th century, landscape was principally used as a scene-setting backdrop for figurative art. It seemed as if landscape was nothing without a human narrative.

These pictures generally depicted a face hidden within the landscape–as if suggesting the land’s significance was shaped by how humans used it.

Continue reading “Land of the Giants”

آية اليوم

aya

بسم الله الرحمن الرحيم ( قَالَ رَبِّ اشْرَحْ لِي صَدْرِي (25) وَيَسِّرْ لِي أَمْرِي (26) وَاحْلُلْ عُقْدَةً مِنْ لِسَانِي (27) يَفْقَهُوا قَوْلِي (28) ) صدق الله العظيم

Cross Sea Grid Waves

Beautiful But Dangerous

In surface navigation, a cross sea is a sea state with two wave systems traveling at oblique angles. This may occur when water waves from one weather system continue despite a shift in wind.
Continue reading “Cross Sea Grid Waves”

آية اليوم

وَهُوَ مَعَكُمْ أَيْنَ مَا كُنتُمْ ۚ وَاللَّهُ بِمَا تَعْمَلُونَ بَصِيرٌ

وَهُوَ مَعَكُمْ أَيْنَ مَا كُنتُمْ ۚ وَاللَّهُ بِمَا تَعْمَلُونَ بَصِيرٌ

صدق الله العظيم

الحديد – ٤

NASA’s Kepler Catches Early Flash of an Exploding Star

Shock Breakout

The brilliant flash of an exploding star’s shockwave — what astronomers call the “shock breakout” — has been captured for the first time in visible light by NASA’s planet-hunter, the Kepler space telescope.

An international science team led by Peter Garnavich, an astrophysics professor at the University of Notre Dame in Indiana, analyzed light captured by Kepler every 30 minutes over a three-year period from 500 distant galaxies, searching some 50 trillion stars. They were hunting for signs of massive stellar death explosions known as supernovae.
Continue reading “NASA’s Kepler Catches Early Flash of an Exploding Star”

آية اليوم

قَالَ رَبِّ إِنِّي ظَلَمْتُ نَفْسِي فَاغْفِرْ لِي فَغَفَرَ لَهُ إِنَّهُ هُوَ الْغَفُورُ الرَّحِيمُ

قَالَ رَبِّ إِنِّي ظَلَمْتُ نَفْسِي فَاغْفِرْ لِي فَغَفَرَ لَهُ إِنَّهُ هُوَ الْغَفُورُ الرَّحِيمُ

صدق الله العظيم