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Professional courses from blockchain, crypto, NFTs, and AI integration experts. Industry-recognized education with practical implementation.

17,278+
Online Courses
63+
Audio Courses
228.7+
Hours of Content
Other Self-paced Audio Course

Social History of the Everyday

Discover Hidden Stories in Daily Life Across Cultures

Uncover the hidden stories of daily life in Other through engaging 18-minute audio episodes. Self-paced, all-levels course—6 weeks of fascinating social history at your fingertips.

3
Hours
0
Audio Files
0
Exercises
Other Self-paced Audio Course

The Wisdom of the Torah and Talmud

Unlock Ancient Wisdom for Modern Living

Unlock timeless wisdom with this 6-week audio course. Daily 18-minute episodes explore the Torah and Talmud’s profound insights at your own pace—ideal for all levels.

3.3
Hours
0
Audio Files
0
Exercises
Education Self-paced Audio Course

How to Speak Italian

Master Italian for Education at Your Own Pace

Master Italian for education with daily 18-minute audio lessons. Self-paced, all-levels course—6 weeks to confident, clear communication. Start speaking today!

33.3
Hours
12
Audio Files
18
Exercises
Arts Professional Audio Course

Perfect Your Prosody

Master the Art of Expressive Delivery in Performance

Master the art of expressive speech with our 6-week audio course. Daily 18-minute episodes refine your prosody for impactful communication. Elevate your voice today!

2
Hours
0
Audio Files
0
Exercises
Education Professional Audio Course

The Grammar Guardian

Master Grammar Rules to Elevate Student Writing Skills

Master audio grammar skills with The Grammar Guardian! Daily 18-minute episodes for 6 weeks—perfect for all levels. Boost confidence and clarity in education today!

2.5
Hours
0
Audio Files
0
Exercises
Engineering Workshop Audio Course

A 42-Day Introduction to Robotics

Build, Code, and Innovate with Robotics in 42 Days!

Kickstart your robotics journey with a 42-day, 6-week audio course. Daily 18-minute episodes break down engineering fundamentals. Perfect for beginners—start learning today!

4.3
Hours
0
Audio Files
0
Exercises

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Experience the difference with our student-focused learning platform

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Earn recognized certificates that boost your resume and career prospects.

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Earn ZDR tokens while learning. Convert them to real value upon completion.

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Career Growth

Courses designed with industry needs in mind. Land better jobs faster.

Community

Community Support

Join active communities and get support from instructors and peers.

Learn How To Do Things

Practical, step-by-step courses to help you achieve specific goals

Career Paths

Build skills for in-demand careers and professional growth

Featured Courses

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Business Professional Beginner

How to Start a Oil Based Sealants Business

Launch Your Oil-Based Sealant Business with Confidence

Launch your oil-based sealants business with expert guidance. Learn essential skills, market strategies, and profitability tips to succeed in this growing industry.

50
Hours
24
Resources
36
Exercises
Business Professional Beginner

How to Start a Music Copyist and Transcriber (Own Account) Business

Launch Your Music Copyist Business with Confidence

Launch your music copyist & transcriber business with expert guidance. Learn essential skills, tools, and strategies to build a profitable freelance career in music notation. Start today!

2.8
Hours
0
Resources
0
Exercises
Business Professional Intermediate

Branch Advisor

Master the Art of Strategic Branch Leadership in Business

Master the art of strategic decision-making as a Branch Advisor. Elevate your career with expert-led training in business growth and leadership. Enroll now!

2.5
Hours
0
Resources
0
Exercises
Technology Workshop Beginner

How to Become a Steak Tenderizer (Machine)

Master the art of tenderizing tech like a pro!

Master the art of steak tenderizing with our beginner-friendly workshop. Learn essential techniques and tech tools to perfect your craft. Join today!

4
Hours
0
Resources
0
Exercises
Science Workshop All Levels

Chemical Experiments (or Kitchen Chemistry)

Explore Science Through Fun, Safe Kitchen Chemistry Experiments!

Unlock the secrets of science with hands-on chemical experiments! Perfect for all levels, this workshop makes chemistry fun, interactive, and easy to understand—right in your own kitchen!

3
Hours
0
Resources
0
Exercises
Business Professional Beginner

How to Start a Dietetic Food With a Milk Base Business

Launch Your Dairy-Based Dietetic Food Venture Today!

Launch your dietetic milk-based food business with expert guidance. Learn essential skills, market strategies, and profitability tips to succeed in the health food industry.

2
Hours
0
Resources
0
Exercises
Other Professional Intermediate

How to Become a Screw Supervisor

Master the Skills to Lead and Excel as a Screw Supervisor

Master the skills to lead as a Screw Supervisor with our expert-led course. Gain hands-on training, industry insights, and career-boosting certifications to excel in your role.

51
Hours
24
Resources
36
Exercises
Law Professional Beginner

How to Start a Magistrates' Court Business

Launch Your Magistrates' Court Business with Confidence

Launch your legal career with our beginner-friendly course on starting a Magistrates' Court business. Gain essential skills and confidence to succeed in law.

4.3
Hours
0
Resources
0
Exercises
Other Professional Beginner

How to Become a Assembly Cleaner

Master Assembly Cleaning: Start Your Career Today!

Master essential skills to start a successful career as an assembly cleaner. Learn techniques, safety, and efficiency in this beginner-friendly professional course.

3
Hours
0
Resources
0
Exercises
Engineering Professional Intermediate

How to Become a Supervisor (Mirror Fabrication)

Master Supervisory Skills in Mirror Fabrication Engineering

Master the skills to excel as a Supervisor in Mirror Fabrication. Learn leadership, quality control, and team management in this hands-on engineering course. Elevate your career today!

51.3
Hours
24
Resources
36
Exercises
Business Professional Beginner

How to Start a Spark Erosion Machines (Metal Working) Business

Launch Your Spark Erosion Machine Business Today!

Launch a profitable spark erosion machine business with expert guidance. Learn setup, operations, and growth strategies for metalworking success. Start today!

50.5
Hours
24
Resources
36
Exercises
Business Professional Beginner

How to Start a Profiled Steel Sheet Business

Launch Your Profiled Steel Sheet Business with Confidence

Launch your profiled steel sheet business with expert guidance. Learn essentials, market strategies, and profitability tips to succeed in this high-demand industry. Start today!

4.3
Hours
0
Resources
0
Exercises

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AI Developer

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