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The mechanism of action, the effect of sunscreen and how to use it to avoid the sun effectively

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1 How does sunscreen work? Sunscreens work in two categories with different mechanisms. The former mostly contain zinc oxide (ZnO) or titanium dioxide that bounces UV light. The latter can block UV radiation with chemical filters such as octisalate, oxybenzone , avobenzone, homosalate, octinoxate and octocrylene. Chemicals such as retinoids (a form of Vitamin A) found in sunscreens can slow down the aging process of the skin, which in turn reduces the risk of developing skin cancer or the development of lesions and tumors when exposed to sunlight. In particular, the ingredient zinc oxide has been shown to be safe and effective to block UVA and UVB rays . Currently, some brands have used zinc oxide in their products to prevent UV rays. However, you should not choose sunscreens containing nano zinc oxide because of the risk of toxicity. 2 Effects of sunscreen Prevent UV radiation: Sunscreen minimizes the level of damage to the skin, prevents UV radiation from pe...

How to mix purple with all shades from basic colors

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1 Mix Purple with Red + Blue Mixing purple with red and blue is a common method used by many people. However, this method also needs to be noted many things to be able to create the desired purple color. You can apply the following color mixing steps: Step 1 : Prepare materials used to mix colors such as trays, brushes, … Step 2 : Prepare standard red and blue colors Step 3 : Pour a sufficient amount of red and blue color into the tray Step 4 : Stir the mixture until purple color is formed You can manually adjust the tint of the purple you want by varying the amount of red and blue, specifically, pour more red if you want to create a deep pinkish purple, pour more blue if you want violet violet. 2 Mix Purple with Pink Lotus + Blue or Blue Mixing purple with lotus pink and blue or blue is a little-known combination but an effective method. Because lotus pink only absorbs green, so when mixed with blue or blue, it will make it easier to judge the hue of the...

How to check if you have a fever without using a thermometer

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1 Recognize and check for signs of fever To see if your body has a fever, you can identify it by doing the following: Check your forehead and neck This is the first common test where you don't need a thermometer when determining your feverish body temperature. Use the back of your hand (not the palm of your hand) to check the forehead and neck area for a warmer feeling than usual? Does the skin look red? Fever will cause the skin on the cheeks and face to turn red, you should observe. However, for people with darker skin, it is difficult to notice. Tired face, not awake Fever is also often accompanied by symptoms that make the face more tired and lethargic. Especially, with young children, you can easily recognize when they are often upset, crying about feeling tired, weak, anorexia or refusing to play. Body ache You ask if the person with the fever feels pain or not? Often pain in the muscles and joints, even headaches. Thirsty When a person has a fever...

Create unique partitions to adorn your home

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1. Industrial wood Whether you are looking to divide the space in your own home or in a restaurant, office or even turn a large space into two different sitting areas, the use of laminate is an idea. great. You can use iron frames and then stack small logs to fill the frames. All will create a wooden wall that is both natural and modern. 2. Child-friendly room dividers Whether you're trying to turn a room into a space for two or you're trying to separate your child's sleeping area from their play area, these weatherproof partitions can be an option. perfect. Simply place them between the bed area and the child's play area to prevent them from cluttering up toys on the bed. In addition, you can buy room dividers with many pet or cartoon pictures to create more interest for young children. Illustration 3. Sliding door An easy way to create partitions in a small space is to add a sliding door. Sliding doors are a great idea because you can close it whe...

How to turn on and use AirDrop on iPhone and MacBook phones simply

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1 What is AirDrop? What to do? AirDrop is a method of transferring content (pictures, music, videos) from Apple's iOS devices to each other. The way Airdrop works is similar to how you "shoot" a picture with Bluetooth on an Android phone. Through AirDrop files are sent quickly at a speed faster than email. Besides, AirDrop also allows users to share music from iTunes, share maps, contacts and even applications on Apple devices. An iPhone with AirDrop will let you easily transfer content to, or an iMac, . However, AirDrop cannot be used with other operating systems (, Windows Phone phones,…). 2 How to enable AirDrop on Apple devices On iPhone and iPad – First, open the Control center panel by placing your finger on the bottom edge of the screen and then swiping upwards (for this you need to swipe down from the right corner of the screen). Figure). – Long press one of the Wifi or Airplane mode, Bluetooth, Cellular data icons in the left...

Detailed instructions on how to insert text into Tik Tok videos easily

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TikTok is a music video and social networking platform that has been extremely hot in recent years, it is a tool to help you freely share your own exclusive videos. But when it comes to inserting text into TikTok videos, many of you find it difficult because you don’t know how to do it. So today, we will guide you in detail on how to insert text into TikTok videos very easily! 1 How to insert text into TikTok videos on your phone How to get the TikTok app: For Android OS: here For the iOS operating system: here Quick Start Guide: Open the TikTok app then tap the Plus sign at the bottom right in the middle of the screen. Select Upload . Select the video where you want to insert text > Click Next . When the video appears > Click Next in the upper right corner. Select the Aa icon at the bottom of the screen to insert text. Enter content, adjust color, font style, font according to your preferences. Select Done in the upper right corner. Select...