What do spaceships, strawberries and vaccines have in common? More than you might think. The short answer is that Purdue University engineer Alina Alexeenko is tinkering with ways to make processes ...

Dear Heloise: I love bacon, but as a single person, it takes several weeks to use a full pound. I tried freezing it, but then I would not be able to pull off a single strip of bacon when I need one.