It raises fundamental questions about accepted practice and offers realistic alternatives and encouragement to innovate. (teachermagazine.com.au)
If carrying a large amount of cash makes you uncomfortable or just isn't realistic another alternative is to carry a debit card or check card. (stockmonkeys.com)
Developing tests and closely monitoring the virus's behavior in hopes of controlling a human outbreak may be a more realistic alternative, she says. (sciencemag.org)