Hobbyist turned small businessman Len Kaltman, who makes custom pens for businesses, got an unexpected order this spring: the U.S. State Department on behalf of Vice President JD Vance. Kaltman, who ...
Researchers at the McKelvey School of Engineering at Washington University in St. Louis have developed ink pens that allow anyone to handwrite flexible, stretchable optoelectronic devices on everyday ...
Hobbyist turned small businessman Len Kaltman, who makes custom pens for businesses, got an unexpected order this spring: the U.S. State Department on behalf of Vice President JD Vance. Kaltman, who ...
FORT WAYNE, Ind. (WANE) – Gary Bowman and his son Andrew share a love for pen turning. They started the hobby in 2020 and now have separate workshops and businesses, selling their handmade pens to ...