Leo's Garage

Date: 03/27/2024 ================= Student: Dawoon Kim Topic: Human speech is 8 times older than we thought https://breakingnewsenglish.com/2403/240321-human-speech.html#google_vignette Human speech is 8 times older than we thoughtEnglish News Lessons: Free 27-Page lesson plan / 2-page mini-lesson - Human Speech - Handouts, online activities, speed reading, dictation, mp3... current events.break..

Date: 03/26/2024 ================= Student: Dawoon Kim Topic: Man finds ‘England’s largest’ gold nugget, despite metal detector failing https://edition.cnn.com/2024/03/21/style/englands-largest-gold-nugget-scli-intl-scn/index.html Sentence Construction: X My boss every time ask me >> My boss asks me every time X He concern about the process of the project >> He's concerned about the process of t..

ate: 03/25/2024 ================= Student: Dawoon Kim Topic: New Banksy Mural Draws Crowds to London Street https://engoo.com/app/daily-news/article/new-banksy-mural-draws-crowds-to-london-street/dTBXnOXbEe6e_Kf1PgyT9w New Banksy Mural Draws Crowds to London Street | Engoo Daily NewsA new Banksy mural has been drawing crowds to a London street, even before the graffiti artist confirmed that the ..

Date: 03/24/2024 ================= Student: Dawoon Kim Topic: Survey Asks Drivers How Well they Remember Road Rules https://engoo.com/app/daily-news/article/survey-asks-drivers-how-well-they-remember-road-rules/AXgS8toqEe6bWhP2mjBRHw Survey Asks Drivers How Well they Remember Road Rules | Engoo Daily NewsNot many of us like preparing for tests.engoo.com Sentence Construction: X She don't like st..

Date: 03/23/2024 ================= Student: Dawoon Kim Topic: Apple lawsuit: US accuses tech giant of monopolising smartphone market https://www.bbc.com/news/world-us-canada-68628989 Apple lawsuit: US accuses tech giant of monopolising smartphone marketIn a landmark lawsuit, the justice department alleges the company uses its power to limit competition.www.bbc.com Sentence Construction: X When S..

Date: 03/20/2024 ================= Student: Dawoon Kim Topic: Dutchman Lives Record 39 Years with New Heart https://engoo.com/app/daily-news/article/dutchman-lives-record-39-years-with-new-heart/7W8OQtv0Ee6tV2vOuRexzQ Dutchman Lives Record 39 Years with New Heart | Engoo Daily NewsA man from the Netherlands has been recognized by Guinness World Records after living for almost 40 years after a he..

Date: 03/19/2024 ================= Student: Dawoon Kim Topic: China says US TikTok ban ‘an act of bullying’ that would backfire https://edition.cnn.com/2024/03/13/business/china-tiktok-ban-bullying-congress-vote-intl-hnk/index.html?iid=cnn_buildContentRecirc_end_recirc China says US TikTok ban ‘an act of bullying’ that would backfire | CNN BusinessHacked health care giant makes progress in recov..

Databases Relational databases Define relationships between tables of data inside the database Tables rows = records, columns = fields Combined Data Schema Introducing queries 아주 큰 Datasets에 적합하다. SELECT FROM SELECT name FROM patrons; patrons 테이블에서 name 필드에 해당하는 값을 가져와 SELECT card_num, name FROM patrons; patrons 테이블에서 card_num과 name 필드에 있는 값을 가져와 Writing queries Aliasing rename columns SELECT na..

Data Workflow Data Collection & Storage → Data Preparation → Exploration & Visualization → Experimentation & Prediction Data engineer는 Data Collection & Storage와 연관되어 있다. Data Engineer는 the correct data in the right form to the right people as efficiently as possible A data engineer’s responsibilities Ingest data from different sources Optimize databases for analysis Remove corrupted data Develo..

Date: 03/15/2024 ================= Student: Dawoon Kim Topic: Thousands of children are landing in the ER after ingesting melatonin without supervision https://edition.cnn.com/2024/03/07/health/melatonin-ingestion-children-er-wellness/index.html Thousands of children are landing in the ER after ingesting melatonin without supervision | CNNCNN — Melatonin products have become increasingly popular..