雑学好き

Slipping on a banana peel can actually happen. The classic gag from manga and anime, 'slipping on a banana peel,' has been scientifically proven. The inside of a banana peel contains a slippery substance called 'polysaccharide,' which drastically reduces friction when stepped on, causing people to easily lose their balance.

As autumn arrives, it gets cooler, but it's still hot! You want to save money because it's cooler, but if the AC is too strong, you'll catch a cold! Here's some handy knowledge for those people. Recommended Settings: When using heating, aim for 20-22 degrees Celsius (68-72°F). When using cooling (or fan mode), aim for 26-27 degrees Celsius (79-81°F). ◎Utilize Auto Mode: Instead of running the fan on a low setting continuously, using the 'Auto' mode is the most energy-efficient. It quickly brings the room to a comfortable temperature and then maintains it efficiently. Energy Saving Techniques Use a Circulator or Fan: Circulating the air prevents warm air from pooling at the top and cool air at the bottom, allowing you to stay comfortable without extreme temperature settings. ◯Clean the Filter: The AC filter, which was running full blast all summer, is likely dusty. Cleaning it about once every two weeks can save you about 3-5% on electricity consumption. ◯Adjust with Clothing and Bedding First: Since autumn's chill and heat vary daily, adjusting your perceived temperature by wearing an extra layer or using a blanket also contributes to saving energy.

❓️How can I make my phone charge faster? Even when your smartphone screen is off, it's constantly performing various communications behind the scenes, such as: Mobile data communication, Wi-Fi and Bluetooth connections/signal searching, periodic location information acquisition, etc... These functions continuously consume power. By enabling 'Airplane Mode,' all these communication functions are turned off, reducing the overall power consumption of your phone. This allows the power coming from the charger to be stored more efficiently in the battery. -Tips to Charge Even Faster- In addition to Airplane Mode, combining it with the following methods can lead to even more efficient charging. Even if not in Airplane Mode, turning off data communication is also effective. 'Turning off the power' is the most reliable method Charging your smartphone while it's completely 'powered off' is the fastest way to charge, as it eliminates power consumption entirely, even more so than using Airplane Mode. 'Lowering screen brightness / Enabling power saving mode' The display is the next biggest power consumer after communication functions. Dimming the screen or turning on power-saving mode is also effective.

You can check your 'Battery Health' from the settings, but don't trust it just because it says 'Normal'!! This is because it's not an absolute value, but a relative one that monitors sudden changes. So, the more carefully you use your phone, the less useful this display becomes! For example, even after using it for 2.5 years and having the battery die in 4 hours, it might still show as 'Normal'. Don't be fooled by the display; if you feel the battery is draining quickly, check your usage period and apps, and replace it if necessary! ※ It could also be caused by background apps, so it's a good idea to investigate if your battery drains fast.

Shared items you can see in Google Drive. But have you ever struggled with wanting to remove them from your list but not finding a delete button? Actually, you can easily remove them by operating on your PC, clicking, and dragging them to the trash can icon!

As someone from the old school, when our posture was bad, we were told, "You're being too lax!" However, the real reason for poor posture is "lack of muscle strength." To maintain good posture for a long time, you need to use various muscles such as your neck, back, abs, waist, glutes, and legs! So, if you haven't trained them, it's only natural that even if you suddenly say, "Straighten your posture!" it'll go back to how it was in a few minutes 💦 If you want to improve your posture or your child's, try to keep the following in mind: ① 【It's natural to revert quickly】 First, stop blaming yourself or your child! You're just not ready yet! Give yourself some breathing room! ② 【Consciously correct your posture frequently】 The best way to train is to use them. Make it a habit to be conscious of your posture, assuming it will revert quickly. ③ 【Stretching】 Actually, you can't use muscles effectively just by training them. If you move the muscles you've trained, you'll be able to use them freely.

Books are printed in large sheets, with 16 pages (8 sheets x front/back) grouped together before binding. Therefore, the page count will always be a multiple of 16 or 8. This means content sometimes has to be cut or added to fit the page count. Apparently, some people have desperately compressed several pages of content, while others have written 10 pages of afterword (lol)

The phrase 'Zenzen Daijoubu' (which translates to 'Totally Fine' or 'Completely Okay'), which some people find awkward, has historically been used with 'Zenzen' + a positive form for a very long time. There's no evidence to suggest it started being used incorrectly after the 'Zenzen' + negative form became standard. Originally, 'Zenzen' + positive form was commonly used, but at some point, a misconception arose that 'Zenzen' should only be used with negative forms. So, feel free to use it without worrying; it's totally fine.

You come home from being out and the room is hot! You want to cool it down quickly! Do you lower the air conditioner's set temperature when that happens? Actually, the air conditioner's output doesn't change even if you lower the set temperature. It simply uses its temperature sensor to 'keep running at the same output until the room temperature reaches the set temperature'. 【Tips for Cooling a Room Quickly】 1. Push out the hot air Depending on sun exposure, the room temperature can sometimes be higher than the outside air. In that case, first open windows or doors to ventilate. ※ Especially effective when the inside of a car or similar space is extremely hot. 2. Set the air conditioner's airflow upwards Since cold air sinks, directing the airflow upwards allows you to cool the entire room efficiently. 3. Use in conjunction with a fan If you aim a fan towards an area the air conditioner's airflow doesn't reach, it creates convection and cools the entire room efficiently. ※ Using a fan with the AC is also recommended for saving electricity, as it cools the room even with a higher set temperature!

Jumping on the 'banana is a herb' bandwagon... While there are various theories, there's a classification where vegetables are 'herbs' and fruits are 'tree nuts/fruits'. Sometimes, strawberries are called vegetables, and melons too, largely due to this classification. So, does that make bananas vegetables too!?