Junior Chemists: Elephant’s Toothpaste, Saturday 21 November 2026, 2:30pm to 3:20pm
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Saturday 21 November is Junior Chemists day in Luxembourg City, and Elephant’s Toothpaste starts it with a bang. Your child watches our instructor set off a foamy eruption, then makes one in a small group while the foam rises. Also, every experiment is explained in both English and French, so your child works in whichever language feels easiest.
- Date: Saturday 21 November 2026, 2:30pm to 3:20pm
- Also running: Luminescent Lava Lamps at 3:30pm and Slimy Slime at 4:30pm. They’re different sessions, and each one is booked separately, so book one, two or all three.
- Ages: 5 to 11
- Venue: The Office Charlotte, 29 Boulevard Grande-Duchesse Charlotte, L-1331 Luxembourg
- Places: limited
- Cost: €30 per child, paid when you book
What your child will do
First, your child watches our instructor’s elephant’s toothpaste demonstration erupt. Next, they try two endothermic reactions, which are reactions that take in heat. One makes CO2 and the other makes O2. The children then repeat the reaction in groups, so everyone gets to make their own eruption. Also, everyone takes home a sticker.
Drop-off, and what we provide
Drop your child off at 2:30pm and collect them at 3:20pm. You don’t need to stay. We provide a lab coat and safety goggles, so there’s nothing to bring. The coat and goggles stay with us when the session ends.
Reserve your place
As soon as you’re ready, reserve your child’s place with the booking button on this page. Places are limited, so it’s best to book early. Got a question? Then email luxembourg@junioreinsteinsscienceclub.com or call +352 621 888 799.
