Jane's Defence Weekly says the T-14 and Russia's other new armoured systems are "principally clean-slate designs" that "represent the biggest change in Russia's armoured fighting vehicle families since the 1960s and 1970s".
So here's another theory: that clean energy technologies, principally solar, wind, energy efficiency and distributed storage are rapidly out-competing nuclear energy on cost, speed of installation and community acceptance.
The station is cleaned regularly during daytime hours, principally using electrically powered ride-on machines to clean the floor of dirt and dust.
Other species benefit from all those effects, and from the scientific and technological progress that comes with growth.Though all species benefit from fresh water, it is principally for their people's benefit that societies clean up their rivers.
Ms. Sutherland, on the other hand, like many Americans, associated the Salvation Army principally with those occasions "when you clean out your closets and call them and say: 'I have some clothes.
Really, though, DIIV are principally worth investigating for their blend of clean guitars and quietly insistent tunes.
It saw credit getting excessively loose, and leverage piling up, but comforted us with assurances that if there was a bubble, the Fed knew how to clean up after it burst, principally by cutting interest rates.
And it won't be the Chinese who are principally interested in cutting their energy imports and exporting current generation clean energy, not developing technology to save the planet.
With the grill clean and the fire getting hot, Mr. Schlesinger retreated to his small kitchen, which he uses principally as a staging area for grilling activities.
And from Cape Wind's earliest days, advocates noted that clean-energy development in the U.S. was already lagging woefully behind other parts of the world, principally Europe, which had already spent a decade developing offshore wind power by the time Cape Wind was first proposed.
Osama bin Laden is widely believed to be in Pakistan.When General Musharraf launched his coup in 1999, it was not or not principally to clean up this mess.
