News tagged with materials research

A new way to date old ceramics

(PhysOrg.com) -- If you are an archaeologist, determining when a pot was made is not just a matter of checking the bottom for a time stamp. Dating clay-based materials like ceramics recovered from archeological ...

dateJan 10, 2011 in Materials Science
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Ancient trading raft sails anew

(PhysOrg.com) -- For the first time in nearly 500 years, a full-size balsa-wood raft just like those used in pre-Columbian Pacific trade took to the water on Sunday, May 10. Only this time, instead of the ...

dateMay 13, 2009 in Archaeology & Fossils
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Do experiences or material goods make us happier?

Should I spend money on a vacation or a new computer? Will an experience or an object make me happier? A new study in the Journal of Consumer Research says it depends on different factors, including how materialistic you ...

dateFeb 23, 2009 in Other
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Nanotech in your vitamins

The ability of the Food and Drug Administration (FDA) to regulate the safety of dietary supplements using nanomaterials is severely limited by lack of information, lack of resources and the agency's lack of statutory authority ...

dateJan 14, 2009 in Bio & Medicine
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