8 Surprising Facts About Plastics
27.05.2026
What do the invention of the LEGO brick in 1949, the moon landing in 1969 and Sebastian Sawe's marathon record in London in 2026 have in common? Without plastics, they would hardly have been possible. Eight surprising facts show how plastics shape everyday life and technology.
1. 'Star Wars' would look very different without plastics
Many of the droid costumes from the 'Star Wars' films were made using thermoformed plastic parts. This process enables precise shapes with low weight – ideal for elaborate film costumes and props.
Why this matters: Plastics enable detailed designs with low weight. That is why they are used not only in industry, but also in film and entertainment.
2. Running shoes are transforming the marathon – thanks to plastics
Modern running shoes contain special plastic foams and carbon plates. They store energy, improve running efficiency and enable peak performance. Some models are now so high-performance that sports associations have introduced rules regarding sole height and carbon plates.
Why this matters: Material innovations in plastics can influence sporting performance to such an extent that they even lead to new competition rules.
3. A PET bottle is high-tech for everyday life
A single PET bottle consists of countless interconnected plastic molecules. The material is lightweight, sturdy and flexible at the same time – properties that make PET an important packaging material worldwide.
Why this matters: Even seemingly simple everyday products are based on complex materials research and precise processing technology.
4. Plastics make cars lighter
Many components in modern vehicles are now made of plastic rather than metal. This has made cars significantly lighter. This saves fuel or increases the range of electric vehicles. Today, plastics account for around 15–20% of a vehicle’s weight.
Why this matters: Lightweight construction plays a central role in more sustainable mobility and more efficient vehicles.
5. LEGO bricks have been made from the same plastic for decades
The famous LEGO brick is made from ABS plastic, a particularly robust and durable material. The basic principle has remained virtually unchanged since 1958. That is why old and new bricks still fit together perfectly today.
Why this matters: The durability of modern plastics ensures that toys function reliably for decades.
6. Modern aircraft fly with plastic composites
Today's long-haul aircraft consist of over 50% plastic-based composites. These materials combine low weight with high stability and help to reduce fuel consumption and emissions.
Why this matters: Without lightweight plastic composites, modern, fuel-efficient aircraft would be virtually impossible.
7. Plastic was even part of the moon landing
Plastic also played a key role in the Apollo 11 mission in 1969: Neil Armstrong's helmet was made of sturdy polycarbonate. The material was lightweight, impact-resistant and offered clear vision at the same time.
Why this matters: Plastics are used even under extreme conditions – even in space.
8. Countless skilled workers are behind plastics
In Germany alone, tens of thousands of people work in plastics processing – from machine operation and materials development to quality control. The industry combines technology, sustainability and modern production.
Why this matters: The plastics industry offers a wide range of career paths for people with a diverse range of interests and talents.
Discover plastics – and get to know the industry behind them
Whether in sport, transport, space travel or everyday life: we encounter plastics everywhere. Behind many innovations are people who develop materials, operate machinery or research new applications.
Want to find out more about jobs, training and career paths in the plastics and rubber industry?
Author: Elena Blume | K-Mag
Elena Blume has been writing for various industry magazines for eight years and joined the K-Mag editorial team in 2021. She is particularly interested in topics related to innovative plastics solutions that contribute to sustainability and address current challenges relevant to industry and society.
Key Takeaway:
Plastics are more than just packaging – they enable innovations ranging from medical technology to space travel and often shape our everyday lives without us even noticing.