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Bees and math

30.09.2018

A tiny brain is not a sign of a lack of intelligence. This conclusion was reached by scientists from France and Australia, who studied the mathematical abilities of bees, namely their ability to understand the position of zero in a series of numbers.

For the study, white plates with dots were used. Food was laid out on them in a certain order. Real food was placed on plates with the fewest black dots. The rest were covered with quinine solution. During the experiment, the bees quickly realized that the largest amount of real treats, and not quinine, is on a plate with a zero indicator, that is, where there were no points at all. From this, scientists concluded that bees are able to count up to five, and also understand what zero is.

According to the researchers, "Zero" is a rather complicated mathematical concept. For a very long time it was believed that only a person is capable of realizing it, because he has abstract thinking. However, earlier experiments had shown that birds and monkeys could also detect zero.

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12TB SSD storage AKiTiO Thunder2 Quad Mini 14.04.2015

AKiTiO introduced the Thunder2 Quad Mini external storage, designed to work with computers running Windows and OS X operating systems.

The manufacturer offers a novelty without installed drives and in versions with four solid-state modules in the form factor of 2,5 inches, the capacity of each of which can be 1, 2 or 3 TB. Thus, in the maximum configuration, the storage holds 12 TB of information.

The Thunder2 Quad Mini has two high-speed Thunderbolt 2 ports with up to 20Gbps bandwidth. It is claimed that a real data transfer rate of 1375 MB / s when reading and 1232 MB / s when writing is achieved.

The dimensions of the novelty are 191 x 96 x 115 mm, thanks to which, as AKiTiO notes, the storage can be easily transported for use in the field. The target audience of Thunder2 Quad Mini is primarily professionals in the field of processing 3D graphics and ultra-high definition video materials.

The Thunder2 Quad Mini is priced at around $350 without installed drives, while the top 12TB version costs $13.

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