This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

Sentence

落下物に注意!

落下物(らっかぶつ)注意(ちゅうい)
Watch out for falling objects!
Sentence

ストロンチウム90:ストロンチウムの放射性同位体の一つ;放射性降下物に含まれ人体に有害。

ストロンチウム90:ストロンチウムの放射性(ほうしゃせい)同位体(どういたい)(ひと)つ;放射性(ほうしゃせい)降下物(こうかぶつ)(ふく)まれ人体(じんたい)有害(ゆうがい)
Strontium 90: One of the radioisotopes of strontium; part of radioactive fallout, harmful to human health.