Toymaker Lego said Wednesday itis on track to replace the fossil fuels used in making its signature bricks with more expensive renewable and recycled plastic, as sales and profits surged.

That all-in attitude is on full display at the Miami GP as Lego brought 10 full-size Formula 1 cars made from millions of Lego bricks. Every Formula 1 team is represented by a full-size scale model.

LEGO announced plans Wednesday to scale up its use of renewable plastics in the production of its signature bricks, marking a shift away from its reliance on fossil fuels.

Comprised of 213 pieces, the Creative Suitcase comes packed with a huge variety of LEGO bricks that can be assembled into a variety of creations ...