Traffic lights may feature a fourth color
American researchers proposed the idea of adding a fourth color to traffic lights. Implementing this idea would require upgrading road infrastructure.
In brief
- American researchers tested the idea using computer modeling.
- The idea of adding a fourth color to traffic lights was proposed by scientists.
Covered by 1 of 6 media groups
- Budget not in the collected reports
- Public money not in the collected reports
- Media business not in the collected reports
- Big capital 2 sources
- Readers and grants not in the collected reports
- Undisclosed not in the collected reports
No newsrooms from these groups in the collected reports: budget, public money, media business, readers and grants, undisclosed.
| Group | Share | Count |
|---|---|---|
Big capital
| 100% | 2 items |
- Who the outlets write for
- community 0
- region 0
- country 2
- world 0
- Channels
- Websites 1
- Agencies 1
- УНІАНBig capitaloligarchic ties
- first item
- earliest
- national desk
На світлофорах може з’явитися четвертий колір: яким він буде і що означатиме
- ОбозревательBig capitaloligarchic ties
- first item
- caught up, 4 h later
- national desk
На світлофорах можуть додати четвертий колір: який саме і навіщо
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