Get ready for some science fun! The Milton J. Rubenstein Museum of Science and Technology is visiting the Children’s Room for First Friday at 6 p.m. Friday, Feb. 6. The show will feature experiments with sound, bubbles and liquid nitrogen. The program is designed for children in preschool through second grade. Space is limited to 20 children, and registration is required. The library is open until 8 p.m. on First Fridays.