Radioactive material leaks detected at Japan's nuclear fuel research facility
The pollution was discovered during a routine inspection of the glovebox equipment, which is designed to be airtight.
Wed Sep 13 2023
Airtight packaging among new applications to prevent leaked questions
The use of airtight question paper packaging is among the latest applications taken by the Education Ministry effective this year to prevent the recurrence of leaked examination questions.
Tue Sep 08 2015