资讯
Ambergris is a very rare and highly valued fauna natural perfume. Its main component, ambrein, undergoes oxidative degradation to produce ambroxide, forming the unique ambergris fragrance. To meet the ...
Seven projects led by McMaster faculty and staff members are receiving grants for the creation and integration of free, high quality open textbooks and course . . .
In a great big land of freedom, at a time we really need ‘em/They don’t make ‘em like my daddy anymore.” – Loretta Lynn With the 100th anniversary of my late father’s birth now in the rearview ...
As adolescents face a profound mental health crisis, Pulitzer Prize-winning science reporter Matt Richtel offers insights to kids and parents about why so many are struggling.
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