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In October, it is a good time to travel. However, for lovers who love the outdoors, they want to enjoy nature more lightly, and innovative solar equipment may help. Solar energy school bags can be used to purify the water sources made in nature. Solar portable speakers can be charged at any time, allowing beautiful music to go with you.
Solar Energy School Bag: Drink purified water at any time
This "solar school bag" can be an effective and light water purification method. The principle of this device is to use ultraviolet rays to kill harmful bacteria and viruses in the water so as to achieve the purpose of purifying water into drinking water. It is also very easy to use: pour 2.5 gallons of water into your schoolbag and carry it on your shoulders. When you are out walking, let the solar energy do the purification work. Within six hours, the ultraviolet-filtered water in the solar energy bag can be safely used for drinking.
It is understood that the production of solar energy on one side of the schoolbag is high-purity polyethylene. The purpose is to maximize ultraviolet light through the schoolbag and into the water. At the top of the bag there is a nylon shoulder strap, and below there is a socket for dumping the purified water.
Solar Speaker: Easy music enjoyment
Car entertainment brand Clarion has released the world’s first portable digital audio “ZP1†equipped with solar modules, which is also part of its “01DRIVE†product line. This solar speaker will be available in early December and the price is uncertain.
This portable speaker has a folding fashion design, the overall size of 192 × 115 × 39 mm, weight 550 grams, one side has a large solar panel, charging for 3 hours can be used for about 1 hour, fully filled with about 15 hours, also That is to say, the general place is not fully charged during the day. It also provides a lithium battery and an AC charger, which lasts for about 5 hours and lasts for about 30 hours.
It is understood that this speaker has three speakers, aluminum diaphragm diameter 32 mm, the actual maximum output power of 4.2W. The music player can be USB or Bluetooth. The maximum range of the latter is about 10 meters, and it is claimed to be digitized throughout. Reporter Feng Qiuyu
A salt lick is a deposit of mineral salts used by animals to supplement their nutrition, ensuring that they get enough minerals in their diets. A wide assortment of animals, primarily herbivores, use salt licks to get essential nutrients like calcium, magnesium, sodium, and zinc. When a saltlick appears, animals may travel to reach it, so the salt lick becomes a sort of rally point where lots of wildlife can be observed.
Farmers have historically provided salt licks for their cattle, horses, and other herbivores to encourage healthy Growth and development. Typically a salt lick in the form of a block is used in these circumstances, and the block may be mounted on a platform so that domesticated animals do not consume dirt from the ground along with the necessary salt. Salt blocks for farm animals can also be treated with medications, which may be convenient when someone needs to medicate shy animals, or a large group of animals.
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