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A Pickle Plugged Into an Outlet Glows Like a Tiny Star. Now We Know Why. : ScienceAlert (opens in a new tab)
A Pickle Plugged Into an Outlet Glows Like a Tiny Star. Now We Know Why. · 2026-10-05
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A Pickle Plugged Into an Outlet Glows Like a Tiny Star. Now We Know Why. : ScienceAlert
A Pickle Plugged Into an Outlet Glows Like a Tiny Star. Now We Know Why. · 2026-10-05
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No source study found.
We couldn't match the article's details against the peer-reviewed literature closely enough. The study may be paywalled, very new, or not indexed.
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- Also referencedpresented as earlier work
Strategies to mitigate electrostatic charging during coffee grinding
iScience · 2024
Evidence layer
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Claim 1 of 7Not checkedA pickle can glow when two forks are inserted into it and it is plugged into a power source.View evidenceHide evidence
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NewsLink could not identify one source study, so this claim was not compared against a paper.
Claim 2 of 7Not checkedThe article says the glowing-pickle effect is now thought to be caused by exploding hydrogen.View evidenceHide evidence
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NewsLink could not identify one source study, so this claim was not compared against a paper.
Claim 3 of 7Not checkedJoshua Méndez Harper, an electrical engineer at Portland State University, described the pickle trick at the 2026 Electrostatics Society of America Annual Meeting in June.View evidenceHide evidence
As stated2026
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NewsLink could not identify one source study, so this claim was not compared against a paper.
Claim 4 of 7Not checkedOne proposed explanation is that electrical heating boils the pickle’s brine, creates gas pockets, and allows arcs to form as liquid rushes back toward the electrode.View evidenceHide evidence
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Claim 5 of 7Not checkedA second explanation is that electrolysis splits water into oxygen and hydrogen gas, and the glow comes from tiny hydrogen explosions within the pickle.View evidenceHide evidence
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Claim 6 of 7Not checkedThe article says the best explanation is a combination of both ideas: hydrogen is involved, but a spark ignites it rather than heat alone.View evidenceHide evidence
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Claim 7 of 7Not checkedThe yellowish-orange glow is said to come from excitation of sodium atoms, and a different salt could produce a different color.View evidenceHide evidence
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NewsLink could not identify one source study, so this claim was not compared against a paper.
Method layer
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Nearby research
No exact source, but these papers are close.
Crossref, PubMed · 16 candidate papers
Strategies to mitigate electrostatic charging during coffee grinding
iScience · 2024 · Crossref
Effects of Hiroshimana old pickle containing lactic acid bacteria as a potential probiotic source for broiler chicks.
Poultry Science · 2026 · PubMed
Pair spectra and exciton emission of sodium implanted ZnSe:Li
Journal of Luminescence · 1981 · Crossref
Secondary coordination shell nitrogen modulation of Cu-N4 single-atom nanozymes: Unraveling catalytic mechanism and constructing portable dual-mode nitrite sensor.
Biosensors & Bioelectronics · 2026 · PubMed
Spontaneous emission rates of a single-impurity molecule in birefringent host crystals for electric quadrupole transitions
Journal of Luminescence · 2007 · Crossref
And 11 more candidates considered.