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Hank CampbellRSS Feed of this column.

I founded Science 2.0® in 2006 and since then it has become the world's largest independent science communications site, with over 300,000,000 direct readers and reach approaching one billion. Read More »

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Mackie's at Taypack Ltd. has been around since 2009 but the joint venture between the Taylors, Perthshire potato farmers, and Mackie's of Scotland,  has finally figured out a way to differentiate themselves from Frito-Lay: they are making potato chips flavored like whisky and haggis.

Everyone knows what Scotch is. Haggis is sheep stomach stuffed with meat and barley. Scotland's National Poet, Robert Burns, sang its praises in his works.


Credit: tjmwatson, Flickr

Almost 2 million Americans have an advanced form of age-related macular degeneration (AMD) and about 100,000 are blind from the disease. In AMD, cells in the retina, that layer of tissue in the back of the eye, begin to break down. What was once sharp central vision becomes blurry. 

It's no secret how Africa can feed itself - grow more food.

That sort of naïve statement is fine for environmentalists who were born as part of the  Agricultural 1%, but it falls apart in the real world that exists outside fundraising campaigns. A large chunk of Africa doesn't grow food all that well, which historically has meant relying on the patronage of rich countries and cycles of famine - but that also has made it a political football.

As most culturally astute people of a certain age know, 2015 is "The Future" of "Back To The Future II." "Back To The Future" was, of course, a seminal comedy in 1985 - a time when terrorists were from the Mid-East and you could do a time-travel experiment on your dog without getting protests outside the theater.
Artificial hearts were invented at a time when progress in science couldn't come fast enough. In 1969, when they first went into human use, DDT hadn't been banned, vaccines were considered the medical highlight of the century, and the Green Revolution promoted genetic modification as the way to feed the world's poor in the future.