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1 In August, we learned that bumblebees are better at foraging for nectar when given which substance?
A Methamphetamine
B Caffeine
C Cocaine
D Nicotine
2 In October, we visited Finland to see how it plans a bioeconomy that runs on wood. But which of the following wood technologies did we not report on this year?
A Transparent wood for energy-saving windows
B Extra-sharp wooden knives
C Posture-correcting stairs
D Electricity-generating floors
3 Which event millions of years ago may be responsible for determining the character of today’s Amazon rainforest, according to a study we covered in April?
A …
Source: Humans - newscientist.com
