The Eternal Thing

 Kinemaster is one of the applications used for video editing. People who had little experience with the app, know about sound amplifying that can be done using two possible ways, using volume envelope, and normal volume adjusts button. But, you can further amplify the sound, by simply "cascading"!!, yeah, you just need to extract the audio file, and just duplicate it enough times, so that the desired audio level is reached. Here is my example for you: 1. The initial file, the audio level can be seen clearly, which is much below the average level: 2. Extract the audio file, and then click on the audio file to find the audio envelope menu, where you can increase volume further: 3. You can click the audio file and then click the three dots menu appearing over the top left corner, where you can find the "Duplicate" option: 4. Here you can observe the change in the audio level when compared with the first pic, for the first duplication: 5. Finally, for getting further a...

Hysteresis behavior implies changing of output depending on the direction of input. We observe this phenomenon across many subjects. The below image shows the Hysteresis observed with respect to the Magnetic field. Magnetic Hysteresis Now, coming to the topic, if you open WhatsApp, we can observe similar behavior when we swipe through "CHATS" to "STATUS" and back. When we swipe from CHATS to STATUS section, the chat icon will not disappear immediately when status comes and will disappear only when the chats section completely disappears ( it means the icon will be there even if we have a small part of the chats section on screen), and then we have the camera icon. We can observe the same thing with the camera icon in the status menu when we move back to chats from status. The camera icon will be there till the status section disappear completely. But it means the icon will be there even when we enter chats, which is against the previous observation that the chat ico...