Whether you’re familiar with the concept or not, white-painted trees serve an interesting and practical purpose
Trees are particularly vulnerable to temperature changes in winter. During the day, the sun heats the bark, causing it to expand. When temperatures drop at night, the bark quickly contracts, which can lead to cracks and damage.
To mitigate this problem, trees are often painted white during the colder months. This white paint reflects sunlight, helping to regulate the temperature of the trunk and prevent it from becoming excessively hot during the day, reducing the risk of the bark cracking and damaging the tree.
This practice helps protect trees from sun damage and ensures they remain healthy during seasonal changes.
If you spot someone wearing these shoes, stop what you’re doing and look around. You had probably better know what it means I had no idea
n a world that is crowded and fast-pacing, visually impaired people experience hardship with mobility. Luckily, thanks to the technological advancement, these people’s lives are significantly enhanced.
Now, except for a cane or a service dog that helps them navigate around, visually impaired people can use newest high-tech option provided to them by Austrian based company named Tech-Innovation.
This company has created shoes with a built-in sensor that alerts visually impaired people, via vibration or sound, when an obstacle is detected.
The product, named InnoMake, have the sensors react when an obstacle is detected at the maximum distance of four meters and minimum distance of half a meter. The sensor fits into a special slot within the shoes and comes with a rechargeable battery which lasts up to a week before it need to be recharged. It only takes three hours for the battery to get fully charged.
Leave a Reply