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Casting New Light on Radiation Data: How a Group of Minerva University...
Over several months, five students from Minerva University worked on making the world’s largest citizen-collected radiation dataset even more accessible, intelligent, and useful. The project covered...
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Safecast Radnote solar-powered realtime radiation sensors certified for...
Safecast, SaveDnipro, and Blues announce the certification of Radnote solar-powered realtime radiation sensors for official use in Ukraine This important milestone marks the first time that an...
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UKRAINE UPDATE, JULY 2025
Researchers from Vasyl Stefanyk Carpathian National University celebrate the successful installation of their Radnote wireless realtime radiation sensor atop Mt. Pip Ivan in western Ukraine — Radnote...
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Safecast Proposes Real-Time Radiation Monitoring Network for Darlington...
Darlington Nuclear Generating Station is located on the shore of Lake Ontario. (C) 2022 Robert T. Bell, Creative Commons 2.0 Attribution, https://creativecommons.org/licenses/by/2.0/deed.en, Original...
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Fukushima Fieldwork Report
By Margo Cicero Dr. Tao and I reviewing food measurement data in Iitate I am a rising 4th year undergraduate student majoring in nuclear engineering in the United States and interned with Safecast for...
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bGeigieZen: Ongoing Improvements
bGeigieZen: Ongoing Improvements, Sound Upgrades, and a More Open Future Safecast is excited to share a few recent developments in the bGeigieZen Geiger counter ecosystem and give you a glimpse into...
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Safecast introduces our latest open-source Geiger counter: The bGeigieZen
Safecast is excited to announce the launch of the bGeigieZen, the latest iteration and evolution in our open-source Geiger counter series. The new Geiger counter is part of our ongoing citizen science...
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Our independent realtime radiation monitoring network in Ukraine is now up...
Safecast and SaveDnipro announce the completion of the first phase of its independent realtime radiation monitoring network in Ukraine The Safecast/SaveDnipro/Blues team is all smiles after completing...
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Safecast Holds Field Trip for Visiting American Students
Safecast held a special field trip focused on citizen science ideation for visiting American students from the Seattle Academy. Nineteen students and three teachers from the Seattle Academy had the...
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Safecast, FabCafe and Loftwork Partner on Experimental Education Program
Safecast partnered with FabCafe Taipei and Loftwork Taiwan to inspire a new generation of citizen scientists and innovators and equip them with the tools they need to succeed. The collaboration was...
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TEPCO water release: Who will watch the watchers?
Tanks holding radioactive water at Fukushima Daiichi Nuclear Power Plant (colorized; original image credit: IAEA) Part 2 of 2. Part 1 is here. Legitimate concerns: As we have said before, if TEPCO...
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TEPCO’s Fukushima water release plan is a recipe for mistrust
Tanks holding radioactive water at Fukushima Daiichi Nuclear Power Plant (credit: IAEA) Part 1 of 2. Part 2 is here. UPDATE: Weeks after this was written, on Aug. 22, 2023, PM Kishida announced that,...
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Early summer fieldwork in Fukushima
Me standing with a bGeigie on the new seawall in Futaba. Behind me is the destroyed Marine House recreation facility. The tsunami wiped out the first two floors, but some people made it to the third...
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Dutch Fintech Society Visits Safecast: How Open Data, Trust and Innovation...
Azby Brown presenting at the event. As part of a visit to Japan, the Dutch Fintech association visited Safecast’s offices for a session on data and innovation. Throughout both the initial presentation...
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How an agile, start-up mindset is core to Safecast’s approach and data...
Digital College France students visit Safecast Safecast was recently visited by a group of French master’s students to learn more about our organization and approach, including how Safecast works to...
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200 million datapoints!
The SAFECAST radiation dataset passed the 200 million mark in mid-February, 2023 A few days ago, Safecast reached a major milestone when our radiation measurement database reached 200 million data...
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Over 300,000 data points gathered by #bgeigies4ukraine !
A bGeigie in use in Chornobyl by staff of one of our partner institutions, the Chornobyl Radiation and Ecological Biosphere Reserve. In a little over three months, the #bgeigies4ukraine project has...
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Announcing “bGeigies for Ukraine”
Today we announce the “bGeigies4Ukraine” initiative #bgeigies4ukraine The reckless and dangerous actions of Russian troops at Ukrainian nuclear facilities, including at the Chornobyl Nuclear Power...
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“Traffic lights are not radioactive!” and other cool findings at the Safecast...
The Safecast field trip with TIPS students took place on Wednesday, March 16, 2022, 13:30-15:30. The event was held at the Safecast Office and FabCafe MTRL in Shibuya, Tokyo, Japan. Photo: Kelsie...
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