Why? These don't have independent suspension, do they?
Why not order Tatras from BEML?
Multispectral Non-Hierarchical Metastructures for Radiation Management and Limits of Perfect Absorption
We have designed and experimentally realized an optically transparent, broadband, and polarization-insensitive metastructure. The proposed metastructure demonstrates farfield radiation management capabilities in widely separated electromagnetic regimes, namely, near-perfect absorption of...