Green Mercury Light Bulbs

Posted in Science at 1:00 pm by David Bradley -- 20 Comments; add yours

 

Green Fluorescent BulbWith regulations set to ban incandescent light bulbs, the illuminating invention we’ve used since the nineteenth century, a replacement is needed. LEDs hold promise but are dim compared with the bulbs they seek to replace. Compact fluorescent tubes, are a bright idea. They are essentially a miniaturised version of the strip lighting by which shoppers and workers everywhere have been lit for decades. These CFLs use a fraction of …

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Catching Obesity

Posted in Science at 9:03 am by David Bradley -- 19 Comments; add yours

 

Obesity overweightUPDATED: Is it possible that obesity, like the common cold is infectious? You’d think so if you believed research that’s been carried out over the last decade and hits the tabloid headlines again this week.

The research suggests that a highly infectious virus might be behind some cases of obesity. There is constant talk of an epidemic of overweight in the developed world. Overindulgence, lack of exercise, sedentary lifestyles are …

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Melamine Milk Update

Posted in Science at 6:41 pm by David Bradley -- 5 Comments; add yours

 

UPDATED UPDATE: Two men have been served a death sentence for their involvement in China’s melamine contaminated milk scandal. The former boss of the Sanlu dairy at the centre of the scandal was given life imprisonment. 19 other sentences handed down by the court in northern China, where Sanlu is based, are of lower severity.

More than 200 families whose babies were hospitalised after drinking infant milk formula tainted with the industrial chemical …

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