Welcome to Sidtopia: your place for cool things!

APOD: 2026 November 5 – Enceladus in Silhouette

on November 5, 2026 at 5:05 am

APOD Science APOD APOD: 2026 November 5 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Enceladus in Silhouette

Easy Firework Science Activity Ideas

by Emma Vanstone on November 3, 2026 at 1:45 pm

I’m not the biggest fan of fireworks, but the vibrant colours and explosions are fantastic inspiration for hands-on learning! I’ve gathered my favourite easy, low mess firework science activities and crafts for you and your little scientists to enjoy, without the cold weather or earplugs!! Easy Firework Science Activities First up is a classic firework… The post Easy Firework Science […]

Origami By Children Deadline is January 31, 2027

on November 1, 2027 at 9:03 pm

Origami By Children (OBC) is an annual exhibition of outstanding origami by children from around the world. It is a wonderful opportunity for young folders to share their work. Entries for the 2027 Origami By Children exhibit must arrive by January 31, 2027. Please read the submission requirements, judging, and details before entering. Please send all submissions to: OrigamiUSA – Origami By […]