A Danish company Modified a Version of Plant, that Changes from Green to Red when being near Landmines.
This is done by the nitrogen dioxide gas released from landmines.
2004
pens won’t work in space.
Normal pens work by gravity pulling the ink towards the pen’s nib. As there’s no gravity in space, the ink doesn’t get pulled to the nib.
2020
Astronauts can grow approximately 5 cm in height when in space.
The lack of gravity in space causes the discs between the vertebrae to expand a little.
2013
Eskimos use refrigerators to stop their food from freezing.
Since the climate is very cold in the places where Eskimos reside, food can develop freezer burn easily if left unprotected
2020
In Switzerland it is illegal to own just one guinea pig.
They need social interaction to be happy, so owning a single guinea pig is considered harmful to its well-being
2020
49% of Americans over 20 eat a sandwich every day.
this type of meal makes up a significant portion of Americans' daily diet. But quantifying exactly how sandwiches contribute to our diet isn't easy
2014
Plagiarism Detection by using Karp-Rabin and String
Matching Algorithm Together.
Computer scientists have developed an algorithm that makes use of the well-known Karp-Rabin algorithm in order to efficiently detect plagiarism in academic work.
2015
The Mariner 10 was the first spacecraft that visited Mercury.
It was launched at NASA’s Kennedy Space Center in 1973, and flew by Venus 3 months later.
2020
The decline of the woolly mammoth could have increased temperatures by up to 0.2 °C (0.36 °F) at high latitudes in the Northern Hemisphere.
Humans have been harming the environment for thousands of years.
2020
President Harry Truman appointed Georgia Neese Clark as the first female Treasurer in 1949.
Since then, every subsequent Treasurer has been a woman
2020
