Trip to space with Jeff Bezos sells for $28 mn

A mystery bidder paid $28 million at auction Saturday for a seat alongside Jeff Bezos on board the first crewed spaceflight of the billionaire's company Blue Origin next month.

Researchers observe new isotope of fluorine

Researchers at Washington University in St. Louis reported the first observations of a new form of fluorine, the isotope 13F, described in the journal Physical Review Letters.

Do small gifts to donors increase charity appeal ROI?

Researchers from John Carroll University and University of Kansas published a new paper in the Journal of Marketing that investigates how recipients respond to charities' pre-giving incentives to determine if they are worth ...

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