The Economy
20 Mar 2008 GHANA'S ECONOMY HAS LEFT an indelible imprint on the country's social and political structures. Just as the presence of..- 147
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Trade
20 Mar 2008 The promotion of Ghana's foreign trade has been central to all government plans to revive the economy since 1983. Under..- 128
speeches
How Does A Heat-Seeking Missile And A Radar-homing Missile Work?
20 Mar 2008 A heat-seeking missile studies the infrared light coming toward it from the sky in front of it. It uses a lens to form a..- 130
speeches
Can I Produce Light Without Using Electric Power?
20 Mar 2008 Since light carries energy with it, something must provide that energy. However, the energy doesn't have to come fro..- 134
speeches
How Does A Regular Lamp (light bulb) Work?
20 Mar 2008 A normal incandescent lamp contains a double-wound tungsten filament inside a gas-filled glass bulb. By "double-wound", ..- 136
speeches
Why Does An Object Like Metal Give Off Light When It Is Heated?
20 Mar 2008 All objects emit thermal radiation--electromagnetic waves that are associated with the transfer of heat. That's because ..- 123
speeches
Muscles And Bones
20 Mar 2008 The skeleton and muscles function together as the musculoskeletal system. This system (often treated as two separate sys..- 137
general-articles
The Second Coming of Rawlings, 1982- 87
18 Mar 2008 The new government that took power on December 31, 1981, was the eighth in the fifteen years since the fall of Nkrumah...- 134
business-sense
Travel Insurance
18 Mar 2008 The US and some European countries make it binding on incoming travelers to have overseas medical cover, by making it a ..- 132
health
Carpal Bone Dislocation
18 Mar 2008 What is it? *A dislocation in the wrist joint What causes it? * Usually, a fall onto an outstretched arm where..- 393
health
Lymphedema
18 Mar 2008 What is it? *Abnormal accumulation of lymph in the tissues, causing swelling of a limb What causes it? *Block..- 336
