Junior Chemists: Elephant's Toothpaste
Children aged 5 to 11 make a foam eruption in a 50-minute session in English and French.
Children learn real science with their own hands, in two languages. Every experiment at Junior Chemists is explained in both English and French by an instructor from Junior Einsteins Science Club.
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Elephant's Toothpaste runs on Saturday 21 November 2026 from 2:30pm to 3:20pm at The Office Charlotte, 29 Boulevard Grande-Duchesse Charlotte, L-1331 Luxembourg. It is open to children aged 5 to 11 and costs 30 euros per child, paid when booking.
The session shows how a foam eruption happens. The children try two reactions, one that makes CO2 and one that makes O2, then make their own eruption in small groups.
Two other sessions run the same afternoon and are booked separately. Luminescent Lava Lamps starts at 3:30pm and Slimy Slime starts at 4:30pm.
Parents drop off and collect their children and do not need to stay. A lab coat and safety goggles are provided. Places are limited. Questions can go to luxembourg@junioreinsteinsscienceclub.com or +352 621 888 799.
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