Engineering Marvels

noun a tunnel that runs beneath the English Channel, connecting England and France

• The Chunnel, officially known as the Channel Tunnel, is a rail tunnel that connects the United Kingdom and France.
• Have you ever taken the train through the Chunnel? It's quite an experience!
• Let's hop on the Eurostar and zip through the Chunnel to Paris!
• The Chunnel of communication between the two teams helped streamline the project.

noun The Large Hadron Collider (LHC) is a particle accelerator located in Switzerland and France, used for high-energy particle physics experiments.

• The Large Hadron Collider (LHC) is the world's largest and most powerful particle accelerator.
• Have you heard about the crazy experiments they're doing at the LHC?
• The scientists at the LHC are always up to some wild stuff.
• The LHC is like a giant playground for physicists, exploring the mysteries of the universe.