Thames & Kosmos Gross Gummy Candy Lab – Worms & Spiders STEM Kit

Gross Gummy Candy Lab: A Sweet Science Adventure

Turn your kitchen into a hands‑on science space with Thames & Kosmos Gross Gummy Candy Lab. This engaging kit lets you mold plant-based gummies into bold shapes—think wriggly worms and creepy spiders—while exploring the curious world of natural polymers. The base uses carrageenan, a seaweed‑derived gel that helps your gummy mix set with a satisfying bite. Flavor your creations with mixed berry and green apple blends, then experiment with a sour twist by adding citric acid. The result is a memorable, edible science moment that blends sight, smell, and taste in one tasty experiment.

What you’ll explore

• Shape creativity: mold gummies into gross‑looking worms and spiders using the included molds.
• Plant-based science: learn about carrageenan, a plant‑derived, gelatin‑like polymer, and how it behaves when heated and cooled.
• Flavor science: combine berry and green apple notes to craft tasty, kid‑friendly treats.
• Tangy option: add citric acid to create your own sour gummies and compare texture and taste.

What’s included

• All necessary food ingredients, including flavor packs in mixed berry and green apple.
• Citric acid for sour gummies and a ready‑to‑use carrageenan base.
• Gummy molds in worm and spider shapes to spark imaginative play.
• A detailed 16‑page full‑color manual with step‑by‑step experiments and scientific context.

Hands‑on experiments you can run

• Cook and set gummy mixtures to observe how heat and cooling affect texture and firmness.
• Compare flavored gummies with and without citric acid to feel the difference in sourness.
• Document observations about shape retention, color, and bite when using plant‑based gels.

Why this kit appeals

Designed for curious minds, the Gross Gummy Candy Lab blends sensory delight with accessible science. While results may vary, you’ll likely notice how ingredients interact as you stir, mold, and wait for gummies to set. The experience supports practical exploration of materials science in a safe, home‑friendly setting without overpromising outcomes.