@stevespangler

His full name is Steve Spangler — the public handle and the legal name are the same. He has built his entire brand under his own name rather than a pseudonym, which has contributed to its durability across television, publishing, and social media.

Spangler is best known for popularising the Mentos and Diet Coke geyser experiment as a mainstream science demonstration. His repeated appearances on the Ellen DeGeneres Show brought that experiment to daytime television audiences and helped cement his reputation as America's go-to science communicator.

Steve Spangler Science is the education company Spangler founded to supply hands-on science kits, experiment supplies, and professional-development programmes to teachers, parents, and students. The company extends his media brand into a tangible product business and gives him a direct commercial foothold in the STEM-education market.

Yes — Spangler made more than 100 appearances on the Ellen DeGeneres Show, performing live science experiments for studio audiences. Those segments were a significant driver of his mainstream visibility before short-form social video became his primary distribution channel.

His output centres on short-form science demonstrations, step-by-step experiment tutorials, and classroom-style explainers accessible to non-specialist viewers. The content is designed to be replicated at home or in a classroom, which drives high save and share rates across platforms.

Spangler's partnership history aligns with his science-education niche, drawing sponsors from STEM toys, household consumer goods, family and parenting, and edtech categories. His credibility as an educator makes product integrations in those verticals feel organic to his audience.

Across his platform mix, Spangler's engagement outperforms the education category median, with TikTok delivering the highest rate among his three active channels. For a Macro-tier creator, sustaining above-baseline engagement across multiple platforms simultaneously is a meaningful indicator of audience quality.

Spangler is based in Colorado, where Steve Spangler Science is also headquartered. His content production and live event work have historically been anchored in the Denver metro area.

His combined following sits at approximately 4 million across Instagram, YouTube, and TikTok. YouTube is his largest single platform by subscriber count, while TikTok generates the highest engagement rate of the three.

Yes — as of mid-2026, Spangler remains active across all three platforms. Instagram has shown the strongest recent growth momentum, while YouTube and TikTok maintain stable, established audiences that continue to engage well above the education-creator baseline.