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How can a sponge filtered through a sieve recover? Detailed answer

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How can a sponge filtered through a sieve recover?

If the body of an adult sponge is pressed through the mesh tissue, then all the cells will separate from each other. If you then put them in water and mix, completely destroying all the bonds between them, then after a while they begin to gradually approach each other and reunite, forming a whole sponge, similar to the previous one.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

Where are newborns dropped from 15 meters to grow up healthy?

In some Indian villages, there is a ritual to throw newborns from the roof of the temple. For example, in the village of Musti, Maharashtra, children are thrown from a height of 15 meters onto a tent stretched below. The rite for their babies is ordered by both Muslim women and Hindu women, who believe that this test will bring the child health and good luck in the future.

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Toshiba TC3567x Bluetooth Low Energy 4.1 IC 27.07.2016

Toshiba Electronics Europe has introduced three new integrated circuits (ICs) that support the Bluetooth Low Energy (BLE) version 4.1 communication standard. The TC35678FSG, TC35678FXG, and TC35679FSG are low power and ideal for Bluetooth Smart applications. These include wearables, medical equipment, smartphone accessories, remote controls, and a wide range of emerging IoT solutions.

The use of a DC/DC converter and low-power circuitry can reduce current consumption by about 46% compared to previous devices such as the TC35667FTG, the company says. With a supply voltage of 3 V, the peak current consumption of the IC reaches 3,6 mA in transmit mode and 3,3 mA in receive mode. In deep sleep mode, it drops to 100 nA.

The TC35678FXG and TC35678FSG have 256 KB of on-chip flash ROM to store user programs and data when running offline without requiring an external host microcontroller. The amount of allocated memory for user programs has been increased to 100 KB in both ICs, compared to 64 KB in the previous devices, providing additional expansion options for application programs. Embedded Flash ROM eliminates the need for an external non-volatile PROM and reduces cost and circuit board size by reducing the number of external components.

The TC35678FXG is a version of the TC35678FSG in a QFN60 package that increases the number of general purpose I/O interface pins from 16 to 32. It is designed for applications such as keyboards and remote controls that require a large number of control pins. Unlike the devices described, the TC35679FSG does not have a built-in flash ROM, and therefore its current consumption is even lower. It provides long-term operation of devices powered by small coin-type batteries. For example, using a CR2032 coin cell battery, the new IC can keep the beacon running for more than one year.

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