Ohio

The Ohio board was framed by woodworker Steve Kolesar who donated cherry wood for the farme. The frame is her together with mahogany front splines. The Braille for this board was added by volunteers at #ACSFall2025 as part of the 2025 ACS Presidential Spark Grant.

A table displaying the periodic table of elements with symbols, atomic numbers, and atomic weights.
An angled close-up of the upper-right corner of the Ohio tactile periodic table, showing the laser-engraved element cells and the warm cherry wood frame with mahogany front splines along the border
A close-up angled view of the right side of the Ohio tactile periodic table, showing several element cells in sharp detail including Rn(Radon), Xe(Xenon), At(Astatine) and Bi(Bismuth) with clearly visible Braille dots and laser engraved text.