A new bicycle bell uses a carefully tuned 1,000Hz tone that can be heard even through noise-canceling headphones, helping cyclists warn distracted pedestrians earlier. In London tests, it gave people up to five extra seconds to react. The open design could help make city streets safer worldwide.
(c) Solé Bicycles

Bagong bike bell rinig kahit may headphones para mas ligtas

DEZEEN

May bagong bike bell na gumagamit ng tone na naririnig kahit may noise-cancelling headphones, kaya mas maagang nakakapagbigay ng babala ang mga siklista. Sa mga test sa London, nagbigay ito ng hanggang limang segundong dagdag na oras. Maaaring makatulong ang open design nito sa mas ligtas na lungsod.

Read Full Story
← Back

Related Posts

Karamihan sa Nabasa

Introduced by Prime Minister Pedro Sánchez, the tool will analyze patterns of online abuse and study how algorithms amplify harmful content. The initiative is part of Spain’s broader strategy to strengthen oversight of major social media platforms and better understand digital polarization.
Inilunsad ng Spain ang HODIO para suriin ang hate sa social media
Researchers have created the first complete map of the human clitoral nerve network. This achievement directly improves surgical precision during pelvic procedures, ensuring the preservation of physical sensation and enhancing the long-term quality of life for women worldwide.
Makasaysayang pagmamapa sa nerve network ng clitoris, natapos na
China’s Taklamakan Desert is experiencing a natural revival after decades of dedicated ecological engineering. By planting 66 billion trees, this once hyperarid region now shows rising vegetation levels and seasonal carbon uptake, proving that even the most extreme drylands can be revitalized to help balance our global climate.
China, ginawang carbon sink ang dating tuyot na disyerto
New global energy data shows 814 gigawatts of wind and solar capacity were installed in 2025, a 17% increase from the year before. Total capacity has now surpassed 4 terawatts worldwide. Solar is driving most of the growth, with nearly four gigawatts added for every one gigawatt of wind, accelerating the shift to clean electricity.
Record na wind at solar capacity naidagdag sa buong mundo