Illinois engineers have developed a self-healing concrete rail tie system using shape memory alloys that return to their ...

Discover how to create your own DIY Router Sled with our step-by-step guide! This video covers everything from selecting the ...

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(NEXSTAR) – Kallie Humphries starts her morning with a cup of coffee in one hand and her baby in the other. But unlike other moms, she’s preparing for her sixth Winter Olympic Games. Humphries, a four ...