Lego's quest to make recycled plastic bricks has failed. Now the toymaker is turning to e-methanol | Euronews
Lego Wants to Completely Remake Its Toy Bricks (Without Anyone Noticing) - The New York Times
Lego drops plans to make bricks from recycled plastic bottles | CNN Business
7 Worst Lego Sets You should Never Buy – Lightailing
Lego's Worst Failures
Brittle Bricks: The LEGO Group's biggest failure? – Blocks – the monthly LEGO magazine for fans
LEGO Creator 3 in 1 Cozy House Building Kit, Rebuild into 3 Different Houses, Includes Family Minifigures and Accessories, DIY Building Toy Ideas for Outdoor Play for Kids, Boys and Girls, 31139 - Walmart.com
Lego Is a Company Haunted by Its Own Plastic | WIRED
Five LEGO Experiments that never quite worked out
I tried FAILED LEGO KNOCKOFFS... - YouTube
Lego admits it made too many bricks
Lego Isn't Just for Kids. Here's How to Become an Adult Lego Master. | Wirecutter
Lego's plan for eco-friendly bricks has fallen apart | Popular Science
Sorry, But the Perfect Lego Brick May Never Be Eco-Friendly | WIRED
Brittle Bricks: The LEGO Group's biggest failure? – Blocks – the monthly LEGO magazine for fans
Innovating in existing markets: 3 lessons from LEGO | MIT Sloan