Panel Surya Akan Memasok Listrik ke Bumi

Jepang sedang mempersiapkan untuk mengembangkan panel surya seharga 21 milyr dolar yang akan mengalirkan listrik dari ruang angkasa dalam bentuk gelombang mikro atau laser untuk sekitar 300.000 rumah di Jepang dalam tiga dekade.

Membutuhkan Hampir 150.000 Prosesor Untuk Menyamai Otak Kucing

IBM megungkapkan telah membangun otak artifisial (buatan) terbesar sepanjang sejarah. Sebuah program bernama Modha dengan milyaran neuron virtual. Program yang begitu besar dan untuk menjalankannya dibutuhkan salah satu superkomputer tercepat di dunia, Dawn, sebuah Blue Gene / P superkomputer di Lawrence Livermore National Laboratory (LLNL) di California.

Best Battleships of World War II - Facts and Issues

World War 2 - During the dark days of world war 2  people were shocked by the size and power of these great ships, some are now in the bottom of the dusty ocean while others are placed in many World War II   Naval museums.  It is in history at a country to be a superpower should have the best in air and sea.  But to measure the effectiveness of a country's navy is based on its war ships and  tactics. A great country with superb navy can be bitten by just few ships with great battleship and incredible tactics.  So here are the best battleships in the world during World War II.


Check out the The Battleships of World War 1 

10: HMS Hood

HMS Hood spent the remainder of her service operating from Scapa Flow, occupying the North Sea and Atlantic from the menace of German surface raiders. The ship was old, overloaded, and burdened with an insufficient armoring arrangement. However