New Non-Toxic Hydrogels Can Remove Graffiti from Street Art Without Destroying It Medicine & Technology Apr 26, 2021 Italian chemists created new non-toxic hydrogels that can erase graffiti from street art without destroying the latter. This makes restoration less difficult and safer.
TECH & INNOVATION OpenAI’s Whisper Faces Scrutiny Over Accuracy, Experts Find 'Hallucinated' Text in Transcripts