Sunflowers can be used to clean up radioactive waste. They are able to extract pollutants, including radioactive metal contaminants, through their roots and store them in the stems and leaves.
When a group of people laugh, people will instinctively look at the person they feel closest to in that group.
When buying strawberries first smell them. If they smell good, they will taste divine. If they just look gorgeous but have not smell, they will have no taste too.
For the TV show Stranger Things were auditioned 906 boys and 307 girls. The show was rejected by 15 networks before it was bought by Netflix and became an instant success.
Flamingos are naturally white. Their diet of brine shrimp and algae turns them pink.
When buying oranges, take the orange with your hand. If it feels light, it's not juicy and will taste rather woody. Pick the ones that feel heaviest compared to similar size. They'll be the tastiest.
A goat in Utah was implanted with spider genes as an embryo to produce spider silk proteins in her milk which is used to make "bio-steel", a material stronger than Kevlar.
The height of Mount Everest increases by half an inch each year. Because of this growth, a person climbing Mount Everest today would have to go 30 inches further to reach the peak than Sir Edmund Hillary did in 1953.
On a flight the pilot and the co-pilot share the cockpit. But they never eat the same meal, in case one of the meals is contaminated.
Fish can taste with their fins and tail as well as their mouth.