Hosted on MSN7mon
Natural Bridge State Park becomes first in US to install audio system for the blind
Key features of the RightHear system at Natural Bridge State Park include: Real-time audio assistance: The RightHear mobile app, available for both iOS and Android, provides users with real-time ...
PBS6y
Nature's Miracle Material
The NOVA team of experts in "China Bridge" lashed together the wooden structure of their Rainbow Bridge using rope woven with strips of bamboo. Bamboo rope may come as a surprise to many ...