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  • English collocations

    English grammar
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    adminA
    to see see you soon, see you later
  • Voice of America words

    Learning English together
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    1 Posts
    116 Views
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  • Games

    Learning English together
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    1 Posts
    58 Views
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  • Well-known words

    Learning English together
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    adminA
    hierarchy minute second phobia memorial flora server arm-wrestling, arm, wrest page website, site screening menu manual therapy, manual write listen speak Happy End Happy New Year teaser, to tease discount warning, to warn nostalgia
  • Stories

    Learning English together
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    adminA
    There was a gentleman named John who loved to eat fast food. He was a regular at the local McDonald’s and always ordered* 📋 a sandwich 🥪 with avocado and mayonnaise. One day, he decided* to try* something new and ordered 📋 a hotdog with ketchup and tomato. To his surprise*, he loved it! After finishing his meal* 🌮, he went to the nearby market to buy some popcorn and Red Bull. He then entered a restaurant and ordered a pasta with macaroni and vegetables. The dish* 🍜 was so nice that he decided to register for a cooking 👨‍🍳 class to learn how to make it. During* ⌛ the meeting, he learned that the dish was vegan and had only 300 calories. He was amazed* by how healthy and tasty 😋 it was. He decided to note the recipe down ✍️ and celebrate by buying a rose 🌹 and a tulip 🌷 for his wife. He put flowers in a vase. His wife* was thanked him with a glass 🥃 of whisky. They enjoyed 🤗 the evening 🌆 with salad and some vegetables. John was happy that he could cook something healthy and tasty* 😋 for his wife. He also realized* that being a vegetarian doesn’t mean he has to miss out on delicious 😋 food*. He decided to explore* more vegetarian and vegan options in the future. to order - when you ask someone in a restaurant for food to decide - to choose (to select) something to try - to test something To his surprise = it was a surprise for a gentleman meal - food you eat in breakfast or lunch or dinner dish - food to cook - to make food During - time interval He was amazed = It was very nice wife - a woman with who a man lives tasty - very nice to realize - to find, to know miss out on delicious food = don't have a tasty food to explore - to find something new
  • Consonants: /θ/ & /ð/

    English pronunciation
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    adminA
    Visualization of English sounds here. https://soundsofspeech.uiowa.edu/ https://soundsofspeech.uiowa.edu/assets/images/sos-video.mp4
  • Vowels /æ/, /ʌ/, /a:/

    English pronunciation
    2
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    2 Posts
    112 Views
    adminA
    Visualization of English sounds here. https://soundsofspeech.uiowa.edu/ https://soundsofspeech.uiowa.edu/assets/images/sos-video.mp4
  • Study English by doing Programming

    Study English by doing Programming
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    1 Posts
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  • Lesson 1

    Algorithms and Assembly, C++ programming languages
    2
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    adminA
    Hello World in assembly language Assembly-hello Hello World in C++ C++ hello
  • Lesson 1

    Raspberry Pi and ESP32 Programming
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    adminA
    Open esp32simulator. Create the folder "blinky" in the directory "esp32projects". Create "main.py", "diagram.json" inside the folder "blinky". Connect all components with wires in the same way, as in the picture. You can rotate a component by pressing Ctrl+R. The resistor must be connect to D15. Pay attention to LED, since it emits light only if it's connected correctly. The current must go from an anode to a cathode (LED will not emit light if you connect it in the opposite direction). [image: 1743493140012-blinky.png] Paste the next code to main.py. from machine import Pin from utime import sleep led = Pin(15, Pin.OUT) #makes Pin 15 an output while True: led.on() #turns on LED sleep(2) #time delay 2 seconds led.off() #turns off LED sleep(2) Click the green button to run the project. You should see a blinking LED. Save your project to the local folder "blinky". Copy-paste the code from the files "main.py", "diagram.json" in the simulator to your local files. Make a screenshot of the circuit and save the screenshot to the folder "blinky". Whenever you want to continue programming you can copy-paste the code from the local files to your simulator (Note. The circuit is stored in the file "diagram.json", you don't need to make a new circuit all the time).
  • Lesson 1

    AVR Microcontroller and Arduino Programming
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    adminA
    You can make a real circuit and use blinking LED for a Christmas tree or put it in a toy police car and give it as a gift to children.
  • Lesson 2

    JavaScript programming
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    adminA
    The output of the program is a flying ball. Ballistic
  • Lesson 1

    JavaScript programming
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    4 Posts
    225 Views
    adminA
    <!DOCTYPE html> <html> <head> <script language="JavaScript"> document.write('<br>'); document.write("hello"); </script> </head> <body> </body> </html>
  • Numerical analysis

    Information technology
    2
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    2 Posts
    116 Views
    adminA
    https://projecteuler.net/archives
  • Egyptian pyramids

    History
    1
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    1 Posts
    115 Views
    No one has replied
  • Chip manufacturing

    Engineering
    2
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    2 Posts
    112 Views
    adminA
    https://www.youtube.com/watch?v=bor0qLifjz4 https://www.youtube.com/watch?v=Q5paWn7bFg4
  • Gene editing tools-artTALEs

    Biology
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    1 Posts
    110 Views
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  • Honey bee dance communication system

    Biology
    1
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    1 Posts
    56 Views
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  • Ant language

    Biology
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    3 Posts
    162 Views
    adminA
    Another version of the maze, which was used by scientists, is a comb of 15 end points. The further the bait is from the entrance, the more time the scout needs to describe the path to the foragers. But if you place a bait on any branch more often, then the ants begin to use this branch as a new point of reference. If branch number 10 is often used, then a little more than 10 times are spent to describe the path to 11 branches — that is, ants describe the path as “10 + 1”. And exactly the same result in time shows a twig 9 - that is, "10-1". This is reminiscent of the Roman system of calculus - X, XI, IX. So scientists have proven that ants are able to add and subtract.
  • Encyclopedia of Molecular Biology

    Biology
    3
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    3 Posts
    165 Views
    adminA
    Nucleic acids are macromolecules made up of smaller molecules called nucleotides. There are two types of nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Nucleotides are linked together by means of links forming a chain. The nucleotides of DNA are called thymine (T), adenine (A), cytosine (C), and guanine (G). DNA differs from RNA in that it contains a T, while RNA includes a uracil (U) in its place. Although each organism’s DNA is unique, all DNA is composed of the same nitrogen-based molecules. But then, how does DNA differ from one organism to another? it depends on how these molecules are arranged and this differs among individuals. https://www.nature.com/scitable/topicpage/dna-is-a-structure-that-encodes-biological-6493050/ Clark, David P. (2019). Molecular Biology || Nucleic Acids and Proteins https://archive.org/details/molecularbiology00clar_0
Learning English Broadcasts (use a limited vocabulary)

1 - 2025-02-12

2 - 2025-02-11

3 - 2025-02-10

Radio Voice of America
News in the USA and world
Researchers: South Korea’s Birth Rate Increase Last Year Unclear

In 2024, the number of babies born in South Korea increased for the first time in nine years. The change is welcome news for a country that is dealing with serious population problems.