Researchers Propose Adding Fourth White Light to Traffic Signals for Autonomous Vehicle Integration
What are the colors of a traffic light? Red, yellow, and green, right? We all know that red means stop, with yellow we slow down, and when itβs green we can
Read the full articleYou might also wanna read
The Paradox of Traffic Bottlenecks: When Narrowing Streets Can Speed Things Up
A new mathematical model of traffic at narrow chokepoints reveals that adding more bottlenecks can paradoxically increase street capacityβan
The unexpected problem of electric vehicle silence: How engineers and disability advocates are designing artificial car sounds
A look at electric car noise pollution, the alert tunes each EV model emits, and how both silence and sound affect people with disabilities

νλμν, βλμ§νΈ λ―Έλμ΄μνΈ νμ€ν 2026β κ°μ΅
νλκΈμ΅κ·Έλ£Ή λͺ λ μ¬μ₯ LED μ κ΄ν λ± μμΈ μ£Όμ λ―Έλμ΄μΊλ²μ€κ° λμ§νΈ μνΈ μνμΌλ‘ λ³μ νλ€. μλ―Όλ€μ 20μΌλΆν° λ€μ λ¬ 30μΌκΉμ§ μ΄κ³³μμ κ΅λ΄μΈ νλλ―Έμ , λμ§νΈ λ―Έλμ΄μνΈ μκ°λ€μ μνμ κ°μν μ μλ€. νλμνμ μ΄λ² μ μλ₯Ό ν΅ν΄ μλ―Όλ€

νμ κ½κ°κΈΈ μμ λΆμ 'λΆλΉ λμ€ νΌν¬λ¨Όμ€' μ λ΅λ€
νμκ΅°μ κ½κ°κΈΈ μμ λΆμμμ νλ €ν λΆλΉκ³Ό μλμ μΈ μΆ€μ΄ μ΄μ°λ¬μ§ μ΄μ 'λΆλΉ λμ€ νΌν¬λ¨Όμ€'λ₯Ό μ€λ 18μΌλΆν° 11μ 28μΌκΉμ§ λ§€μ£Ό ν μμΌ μ€ν 8μ 30λΆ, μμ λΆμ 2μ°¨ κ³΅μ° μκ°μ μ 보μΈλ€κ³ 13μΌ λ°νλ€. μ΄λ² 곡μ°μ νλ €ν λ μ΄μ λΉκ³Ό μ‘°λͺ

μλκ³ μλλ‘ λκ΄λ Ή4ν°λμ 4μ€ μΆλ ν μ°¨λ νμ¬

μλκ³ μλλ‘ λκ΄λ Ή4ν°λμ 4μ€ μΆλ ν μ°¨λ νμ¬
νλ μ μ·¨ νλ§€μμλ£ '0' μ ν Lightνλ λμλ€
μ νν¬μμ¦κΆμ΄ κ³ κ° κ΄μ μν μ λ΅ μ¬μ립μ μΌνμΌλ‘ ν격μ μΈ κ°κ²© μ μ± μ λ°μν 'μ ν Light μν'μ μΆμνλ€κ³ 12μΌ λ°νλ€. μ ν Light μνμ ν¬κ² 3κ°μ§(νλΒ·μ±..

Comments
Sign in to join the conversation.
No comments yet. Be the first.