Sentence examples for tools are from from inspiring English sources
But the newly-discovered and recently-dated early Maryland and other US east coast Stone Age tools are from between 26,000 and 19,000 years ago - and are therefore contemporary with the virtually identical western European material.
"I have seen some of these artifacts in the flesh, and I am convinced they were fashioned deliberately". Wood said he found it intriguing to see how different the tools are from so-called Oldowan stone tools, which up to now have been considered the oldest and most primitive.
Most of the tools are from far inland - hundreds of kilometres from the coasts.
JQ: I just finished my second funny science book, Tools Are From Men, Talk Is From Women: Why the Other Sex's Brain Is Weird.
One such useful tool is from the organization SPARC (the Scholarly Publishing and Academic Resources Coalition), which works to enable the open sharing of research outputs and educational materials.
Similar tools are coming from other quarters, too.
Other Web analytic tools are available from AWStats (awstats.org), FreeStats (freestats.com) and SiteTracker (sitetracker.com).
Other tools are emerging from a diverse community of tool makers, consulting groups, and multinational organizations.
No stone tools are known from the stratigraphic layer containing this specimen.
Tools are made from tungsten carbide, high-speed tool steel, and single crystal diamond.
The tools are developed from the principles of engineering geological rock mass characterisation and statistical theory.
