Category: Interesting

How many megatons was the Chicxulub meteor? The Chicxulub impact event was an ~100 million megaton blast that devastated the Gulf of Mexico region. The blast generated a core of superheated plasma in excess of 10,000 degrees. Although that thermal pulse would have been relatively short-lived, a handful of minutes, it would have been lethal…

What is aspen wood good for? Uses. Aspen wood is white and soft, but fairly strong, and has low flammability. It has a number of uses, notably for making matches and paper where its low flammability makes it safer to use than most other woods. Shredded aspen wood is used for packing and stuffing, sometimes…

Do we actually learn from our mistakes? In a study reported in Psychological Science, researchers Ayelet Fishbach and Lauren Eskreis-Winkler found that people appear to learn less from their flops than from their triumphs. “We are taught to learn from failure, to celebrate failure, to fail forward,” said Fishbach, who studies motivation and decision making….

How do I find a startup in Germany? Step 1: Register your address in Germany (Anmeldung) Step 2: Open a bank account. Step 3: Find a tax advisor. Step 4: Are you a Freiberufler or a Gewerbe? Step 5: Get a trade licence (Gewerbeschein) Step 6: Register your business with the Finanzamt. Step 7: Get…

Does Subway Surfers steal your data? Subway Surfers is an endless-runner game. Subway Surfers terms state that users can request access to their stored personal information and rectify it if necessary. The terms also indicate a process for deleting personal data. Can Subway Surfers be hacked? Disclaimer. The Subway Surfers Wiki cannot be held responsible…

What GPA do you need to get into a psychology PhD program? The mean of successful applicants to PhD programs in psychology, on the 4.0 scale, is 3.6 overall and 3.7 in psychology courses; for Master’s programs it is 3.4 overall and 3.5 in psychology courses. The GPA should be, at minimum , typically 3.0…

What are positive definite matrices used for? denotes the transpose. Positive definite matrices are of both theoretical and computational importance in a wide variety of applications. They are used, for example, in optimization algorithms and in the construction of various linear regression models (Johnson 1970). What does positive definite mean in math? In mathematics, a…

What course should I do for system administrator? Top 10 Courses for System Administrators Administering System Center Configuration Manager (M20703-1) Automating Administration with Windows PowerShell (M10961) VMware vSphere: Install, Configure, Manage [V7] Microsoft Office 365 Administration and Troubleshooting (M10997) What is the role of IT administrator? IT administrators oversee organizations’ computer systems and manage IT…

What is concept of error? An error (from the Latin error, meaning “wandering”) is an action which is inaccurate or incorrect. In some usages, an error is synonymous with a mistake. In statistics, “error” refers to the difference between the value which has been computed and the correct value. What is an error in computer?…

What is the best Japanese to English translation? 11 Top-notch Japanese Translators for Language Learners J-Talk’s Kanji to Hiragana Translator (Browser) Jisho (Browser) Google Translate (Browser, Android) Japanese Dictionary Tangorin (Browser, Android, iOS) Linguee English-Japanese Dictionary (Browser, Android, iOS) Is there an app that translates Japanese to English? English-speaking travelers seeking speedy translations of Japanese…