- Видео 102
- Просмотров 72 338
Laszlo Bardos
Добавлен 20 авг 2019
3D printing on the Prusa MK4
Quick video on how to change the filament, print, and remove your print from the Prusa MK4 3D printer.
Просмотров: 156
Видео
Use the Sandbox in CodeHS to make your own programs
Просмотров 782 месяца назад
Here is how to use the sandbox to make your own programs in CodeHS. Use this to follow along with my video tutorials, to play around learning a concept, and to make programs for fun.
1C. Intro to Python with Turtle
Просмотров 432 месяца назад
We will use Turtle, a module that you can import into Python to allow it to draw patterns like Snap! You will learn the very basics of moving and drawing and learn how to write a for loop and a function in Python.
5D. Lists in Python: Sorting and using functions like sum(), max(), etc.
Просмотров 234 месяца назад
More about sorting lists in Python and using other functions like max(), min() and sum() with list. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
12D. Using graphics.py to make a bouncing ball animation
Просмотров 284 месяца назад
Learn how to use the module graphics.py to create an animation of a ball bouncing. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
12C. Intro to Graphics
Просмотров 414 месяца назад
Learn how to draw graphics using the graphics.py module. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
12B. Intro to classes in Python
Просмотров 334 месяца назад
Learn how to make a class and use it in Python programs. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
12A. Intro to Object Oriented Programming in Python
Просмотров 204 месяца назад
Here is an example of how using objects can make a program cleaner and more powerful using object oriented programming. I compare an example of a program written with functions with the same program implemented with objects. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ru...
11. Intro to File Input and Output in Python
Просмотров 254 месяца назад
Learn the basics of opening a file and either reading from it or writing to it. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
13C. Compiled vs interpreted programming languages
Просмотров 444 месяца назад
Python is an interpreted programming language (well, mostly). Learn the difference between a compiled and interpreted language and some of the benefits of each type. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
7C. Type hints in Python
Просмотров 264 месяца назад
In this video I'll show you how you can use type hints to help you write good code and possibly discover errors before you even run it. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
10. Into to Dictionaries in Python
Просмотров 214 месяца назад
Learn how to store and access items in a dictionary in Python. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
8. Intro to Modules in Python
Просмотров 124 месяца назад
This video gives a brief glimpse into the power of using modules in Python. You will learn how to import modules and see a sampling of what you can do with them. This doesn't go into detail about functions and methods in modules, so you will need to look this up when you need to use them. This video is part of a series of quick introductions to Python programming to accompany a high school cour...
9. Intro to List Comprehensions in Python
Просмотров 104 месяца назад
Learn list comprehensions in Python that allow you to create lists in one line that would otherwise take a for loop to implement. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQWbOOtezhKCFu0CANtG
7B. Introduction to Scope
Просмотров 224 месяца назад
Learn about the concept of "scope" in a Python program. The scope of a variable refers to, for example, whether the variable is only available locally inside a function or globally in the program. This video is part of a series of quick introductions to Python programming to accompany a high school course. Other videos in this series can be found in this playlist: ruclips.net/p/PLLT_iUc-EuqDDpQ...
4B. Intro to Strings in Python part 2: Indexing and Slicing
Просмотров 225 месяцев назад
4B. Intro to Strings in Python part 2: Indexing and Slicing
13A. How to view Unicode values on a Mac
Просмотров 515 месяцев назад
13A. How to view Unicode values on a Mac
Thank you Mr. Bardos!
Whats the name of that triangles that formes to square ? 1:51
Can you do a video on how to clean out the hole.
Does it have a usb ?
Yup
🎉🎉🎉
I'm learning
Keep it up ❤ But also try your best to improve your vidoe quality ❤ You should add subtitles so those who aren't native or fluent in English will stick around and watch as well
Good teacher
Thanks
Loving this tutorial, I'm excited to see what Tutorial 4 will be.
Great video! You should let us see the shape after you combine 2 of the pyramids, before you add the third pyramid
Thank you for the nice video.
Where can I buy those 3 pyramids to form a cube?
We used this in math class today because kids didn’t understand how a pyramid fit into a cube
Thank you! I've drawn a zillion pictures of cube to prism to pyramid, trying to figure this out. So elegant!
Thanks short and clear
this is Beautiful, thank you
What if the hole gets clogged and you can’t feed the wire through?
clogged with what? melted styrene debris? i suppose something like acetone should work and not damage the metal?
Awesome, ty
Finaly some perfect explanation
In ancients China, the three Pyramids the host cuts from a cube were named "hight horse". the word was discribed the corner part of a palace roof, in early time. In the book written by Liu Hui (a mathematics of Han Dynasty) mentioned this. And Master Liu mentioned two different shapes-- Slope and Half Pyramids. if you cut a cube or a cuboid to half, two slopes are there. A pyramid were made from a slope. If you divid a pyramid into two equal parts, two Trigonal pyramid were made. In Chinese, these three shapes are called -- Qian Du, Yang Ma and Bie Nao as well. I would mention that these shapes have volume rate: 3 : 2 : 1 That were very interesting, isn't it.
Really interesting
The procedure was well explained 👍 You forgot to make the "twang" test at the end 😅
...but how would 'the ancients' have figured this out without trial and error or without making physical models?
I have looked high and low for the manipulatives (with or w/o magnets) for years! Did you make the 3 pyramids or can they be purchased somewhere?
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I added links to the description with STL files so you can 3D print your own manipulatives. I also linked to the Onshape CAD file so you can modify the design.
Where can I buy those 3 pyramids to form a cube?
This is what im a looking for. Not the fucking 6 pyramids with half the height of the cube
tf u talking about kevin??
So helpful! Thank you!
Oh :0 I tried doing this with 4 weirdly shaped pyramid, and 1 regular pyramid which equals a prism, but it lead to me that the weirdly shaped pyramid is actually 1/(3√2) of the size of a prism, instead of 1/3.
Thanks alot sir 🤢
Buen video. Gracias!
👎
thanks a lot sir!!!
This is marvellous! Thank you!
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