Why Don’t Railroads Need Expansion Joints? How Thermite turned the clickety-clack of railroads into seamless, silent tracks Posted on Thursday, Jan 2, 2025 1:45PMThursday, January 2, 2025 by S. Abbas Raza<span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span> Enjoying the content on 3QD? Help keep us going by donating now.
