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Inside the Coursera-Udemy Deal: Three Bids, Two Years and a Rival Suitor

Buried in Coursera’s 300-page prospectus: two failed merger attempts, competing bidders, a rogue shareholder, and a combined market cap that shrank from $3.8 billion to $1.7 billion.

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Home Injection Molding Part 2 - Machining a Mold
3 ratings

Learn to machine aluminum molds for home injection molding using CNC milling. Covers mold design, CAM software, machining process, problem diagnosis, and post-processing techniques.
- YouTube
- 16 minutes
- Self-Paced
- Free Video
Homemade Custom PCB Guide Using Free KiCAD Software
3 ratings

Step-by-step guide to creating a custom PCB for a quiet fan switch circuit using KiCAD software, CNC routing, and 3D printing. Includes circuit simulation, design, fabrication, and testing.
- YouTube
- 21 minutes
- Self-Paced
- Free Video
Selecting a 3D CAD Option - 3D Design for 3D Printing Pt1
2 ratings

Explore free 3D CAD options for 3D printing, focusing on Onshape as a parametric solid modeling tool. Learn account creation, settings, and reasons for choosing this software.
- YouTube
- 15 minutes
- Self-Paced
- Free Video
Beginner’s Guide to Building Safe 18650 Batteries
2 ratings

Comprehensive guide on safely building custom 18650 batteries, covering cell selection, assembly techniques, safety precautions, and essential components like BMS. Ideal for DIY enthusiasts interested in creating tailored power solutions.
- YouTube
- 20 minutes
- Self-Paced
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Snapmaker U1 Production Model First Impressions
1 rating

Discover the Snapmaker U1 toolchanger 3D printer through hands-on testing, covering setup, calibration, tool reliability issues, print quality, and software features in this detailed review.
- YouTube
- 19 minutes
- Self-Paced
- Free Video
Making the Ultimate Camping Powerbank - Bambu Lab X1 Update
1 rating

Design and 3D print a high-capacity camping powerbank using LiFePo4 cells, featuring dual charging ports, 12V output, solar recharging, and built-in BMS for safety. Includes Bambu Lab X1 3D printer update.
- YouTube
- 16 minutes
- Self-Paced
- Free Video
Orca Slicer Advanced Guide for 3D Printing
1 rating

Master advanced features of Orca Slicer including print by object, per object settings, filament library sharing, project files, and profile comparison to enhance your 3D printing workflow.
- YouTube
- 17 minutes
- Self-Paced
- Free Video
How to Automate Everything in Your Yard - ESP8266 Arduino Guide

Learn to automate your yard using ESP8266 and Arduino. Build a pet feeder, self-cleaning water system, and irrigation control. Includes hardware setup, coding, and practical implementation tips.
- YouTube
- 25 minutes
- Self-Paced
- Free Video
Resin 3D Printing Beginners Step by Step Guide

Comprehensive guide to resin 3D printing, covering workflow, safety, slicing, preparation, post-processing, and maintenance. Ideal for beginners looking to understand the entire process and best practices.
- YouTube
- 24 minutes
- Self-Paced
- Free Video
Klipper Guide - Input Shaping, Pressure Advance and Macros

Comprehensive guide on Klipper firmware features: input shaping, pressure advance, and macros. Covers manual and accelerometer-based tuning methods for improved 3D printing performance.
- YouTube
- 20 minutes
- Self-Paced
- Free Video
Carvera Desktop CNC Mill Test - A Seriously Smart and Capable Machine

Comprehensive review of Carvera desktop CNC mill, highlighting its advanced features, capabilities, and performance. Includes setup, software overview, example projects, and comparisons with other CNC routers.
- YouTube
- 24 minutes
- Self-Paced
- Free Video
How to Convert to Klipper Firmware - CR-10 Step by Step

Step-by-step guide to converting an 8-bit CR-10 to Klipper firmware, covering hardware requirements, installation process, configuration setup, and initial testing for improved 3D printing performance.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
How to Convert to Klipper Firmware - 32 Bit Delta Step by Step

Step-by-step guide to converting a 32-bit delta 3D printer to Klipper firmware, covering installation, configuration, and calibration for improved print speed and quality with wireless control.
- YouTube
- 24 minutes
- Self-Paced
- Free Video
Beginners Guide to 3D Printer Slicers

Learn essential 3D printing slicer concepts, from file formats to advanced settings. Covers popular software, key parameters, and techniques for successful prints. Ideal for beginners looking to start their 3D printing journey.
- YouTube
- 21 minutes
- Self-Paced
- Free Video
Bondtech LGX Extruder Guide and Test for Prusa MK3 and Artillery3D X1

Comprehensive guide on installing and testing Bondtech LGX extruder for Prusa MK3 and Artillery3D X1 printers. Covers installation, firmware, calibration, benchmarks, and print tests.
- YouTube
- 21 minutes
- Self-Paced
- Free Video

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