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2. SQL - Wikipedia

   en.wikipedia.org/wiki/SQL

   History. SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce after learning about the relational model from Edgar F. Codd in the early 1970s. This version, initially called SEQUEL (Structured English Query Language), was designed to manipulate and retrieve data stored in IBM's original quasirelational database management system, System R, which a group at IBM San ...

3. Shoshinsha mark - Wikipedia

   en.wikipedia.org/wiki/Shoshinsha_mark

   Shoshinsha mark. The shoshinsha mark (初心者マーク) or Wakaba mark (若葉マーク), officially Beginner Drivers' Sign (初心運転者標識, Shoshin Untensha Hyōshiki), is a green and yellow V-shaped symbol that beginner drivers in Japan must display at the designated places at the front and the rear of their cars for one year after ...

4. How to Start Lifting Weights: A Beginner’s Guide - Healthline

   www.healthline.com/health/how-to-start-lifting...

   Stand with your arms stretched out in front of you at chest height. Hold a resistance band parallel to the ground and grasp it tightly with both hands. Keeping your arms straight, pull the band ...

5. Yoga Poses for Beginners: 5 Basic Poses to Get You Started

   www.healthline.com/.../beginner-yoga-poses

   Step back one leg at a time, until you’re in a high Plank Pose. Press into your hands, keep your legs parallel and engaged, and pull your bellybutton toward your spine. Take a few deep breaths ...

6. English grammar - Wikipedia

   en.wikipedia.org/wiki/English_grammar

   English grammar is the set of structural rules of the English language.This includes the structure of words, phrases, clauses, sentences, and whole texts.. This article describes a generalized, present-day Standard English – a form of speech and writing used in public discourse, including broadcasting, education, entertainment, government, and news, over a range of registers, from formal to ...

7. The Do's and Don'ts of Gym Etiquette for Every Situation

   www.healthline.com/health/fitness/gym-etiquette

   Give people space. This goes for both physical and emotional space. Stand far enough away from your fellow exercisers to give them room to move safely and to feel at ease in their personal space ...