Crystal Courses and Certifications

CRYSTAL HEALER MASTER Certification ~ Online Video Course + Private or Semiprivate Training (Live Online)

11 ratings at CourseHorse

Unlock the ancient wisdom of crystal healing and harness the power of Mother Earth's treasures with our Crystal Healer Certification Master course.

• CourseHorse
• 1 hour 30 minutes
• On-Demand
• $799.00

Crystal

Explore Crystal, a Ruby-inspired compiled language with static type-checking, through hands-on coding exercises covering algorithms, data structures, and problem-solving.

• Exercism
• On-Demand
• Free Online Course

This course is targeted at novice Crystal programmers and conveys a basic understanding of the language's core concepts. Prior programming experience is recommended, but not required.

• Independent
• On-Demand
• Free Online Course

Crystal programming language is super interesting. I've spent the time checking out Crystal and digging through what is available, and wrote it all down as I learned.

• Independent
• On-Demand
• Free Online Course

Derek Banas

Crystal Programming

Comprehensive introduction to Crystal programming, covering syntax, data structures, OOP, and file handling. Learn to write efficient code with Ruby-like simplicity and C-like performance.

• YouTube
• 1 hour
• On-Demand
• Free Video

Crystal - Fast as C, Slick as Ruby

Discover Crystal programming language combining Ruby's elegance with C's performance through static typing, compile-time features, and native code generation.

• YouTube
• 59 minutes
• On-Demand
• Free Video

Confreaks

Bending Time with Crystal: From 6 Hours to 15 Minutes

Explore combining Crystal with Ruby to create powerful tools, optimize performance, and solve complex problems efficiently. Learn to port Ruby code to Crystal seamlessly.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Confreaks

Crystal for Rubyists - Similarities and Differences

Explore Crystal, a Ruby-like compiled language, learning its similarities and differences to Ruby while gaining hands-on experience in this engaging workshop.

• YouTube
• 55 minutes
• On-Demand
• Free Video

Crystal

Explore Crystal programming language fundamentals and dive into Shardbox development with its author in this comprehensive tutorial series.

• YouTube
• 3 hours 30 minutes
• On-Demand
• Free Video

Vogel Wand II: Power of Creative Intention (Live Online)

5 ratings at CourseHorse

Step into the realm of crystal healing and deep spiritual connection as you delve into the powerful techniques of the Vogel Wand at Shamanic Fire Reiki.

• CourseHorse
• 3 hours
• On-Demand
• $150.00

Geology: Earth Science for Everyone

6 reviews

This is the ultimate geology crash-course, you'll learn about the magic of Earth's inner workings concisely and easily.

• Udemy
• 2 hours 40 minutes
• On-Demand
• Free Online Course

The Royal Institution

The Architecture of Crystals - Lecture 2

Explore crystal architecture through optical and electron diffraction, revealing how molecular arrangements determine protein function and material properties.

• YouTube
• 57 minutes
• On-Demand
• Free Video

The Royal Institution

Introduction to Crystals and Lasers - Symmetry and Physical Characteristics of Minerals and Gemstones - Lecture 1

Explore the symmetry and striking physical characteristics of minerals and gemstones, uncovering their optical, thermal, and electrical properties in this foundational lecture.

• YouTube
• 57 minutes
• On-Demand
• Free Video

Crystal Singing Bowls Sound Therapy & Sound Healing Training

3602 ratings at Udemy

Learn To Play The Frosted Quartz Crystal Singing Bowls And Start Leading Your Own Group Sound Baths.

• Udemy
• 4 hours 4 minutes
• On-Demand
• Paid Course

Harvard CMSA

Applications of Euclidean Neural Networks to Understand and Design Atomistic Systems

Explore Euclidean neural networks for atomistic systems, covering 3D symmetries, molecular property prediction, and materials design with state-of-the-art AI approaches.

• YouTube
• 56 minutes
• On-Demand
• Free Video