It is certain that in the future, when humans form colonies on Mars and start life there, the colonists and travelers will have to farm for the food they need. Scientists in the US, who have thought about how to...
1 Billion 18042 Billion 19273 Billion 19604 Billion 19745 Billion 19876 Billion 19987 Billion 20108 Billion 20229 Billion 2037 (estimated)10 Billion 2058 (estimated) It is estimated that 10.4 Billion will be the peak population we reach around 2080, after that...
Raleigh, the scientist who defined the reason for the blue color of the sky, faced a big question: Why is the color of the sea blue? Raleigh explained that the reflection of the sky is the reason for the blue...
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