Lightning struck a television tower in Russia's second city on Monday during a thunder storm, lighting up the sky in a spectacular display.

زكاة الفطر >> ما هو الصاع ؟rnاعداد : الشيخ/ عبدالله فقيه

Michael Bodekaer: This virtual lab will revolutionize science classrnVirtual reality is no longer part of some distant future, and it's not just for gaming and entertainment anymore. Michael Bodekaer wants to use it to make quality education more accessible. In this refreshing talk, he demos an idea that could revolutionize the way we teach science in schools.rn

أناشيد للأطفال : نشيد لعبوا بالسكين

2011/5/1