Escalators are common features in most modern buildings, from shopping malls to train stations to airports. While they offer convenience, especially in crowded spaces,...
Tanja Nickel and Katharina Obladen were still in high school when they patented an idea to disinfect escalator handrails using UV light.
A decade later,...
The Transportation Department said it allotted P65.48 million to refurbish 34 escalators of the Metro Rail Transit Line 3 over next eight months.
The agency...
