This, says infectious disease expert Dr. Pritish Tosh at the Mayo Clinic, is one of the biggest reasons to get the flu vaccine every year. Trivalent and quadrivalent flu vaccines are formulated to protect against multiple strains at once. The CDC recommends that you get the flu vaccine early in the flu season because it takes about two weeks for the antibodies to work, but even if it’s late in winter, you should get it anyway, for added protection.

MEDITATION HIKES, 5:30 to 6:30 p.m. Fridays, free, Indianapolis Museum of Art, 4000, Michigan Road, Indianapolis, meet at the Efroymson Family Entrance Pavilion, hikes facilitated by Global Peace Initiatives, hikes occur on museum grounds regardless of weather, globalpeaceinitiatives.net.

CENTRAL INDIANA YOUTH CHORUS CHORAL INSTRUCTION, 6:30 to 8:30 p.m. Tuesdays year-round, East 10th St. United Methodist Church, 2327 E. 10th St., Indianapolis; activity for boys and girls age 10 to 18 who like to sing and learn to sing four-part a cappella harmony; ongoing registration; reading music not required; contact; [email protected]; ciybc.org.

Abstract: A position determination system and a method for position detection within a wellbore are disclosed. A radioactive tag may be disposed within the wellbore. One or more scintillating optical fibers may be longitudinally disposed along a drill string, wireline, or the like, and run into the wellbore. A detector system is coupled to the optical fiber(s). A scintillating optical fiber emits short, bright flashes of visible light whenever exposed to the gamma radiation. When a scintillating flash is measured, it may be determined that the optical fiber is located within proximity to the radioactive tag. The amplitude of received pulses may be used to estimate where in the optical fiber scintillating events are occurring. By providing a second optical fiber coupled to a scintillating optical fiber, a time delay between received pulses may be used to indicate where along the scintillating optical fiber scintillation events are occurring.

March 10 (2 p.m.) and March 18 (6 p.m.): Children ages 6 to 12 explore STEM kits including Emido building blocks, Legos, and E-blox circuits during Emerging Engineers. Registration not required.

Winner of both the 1980 Pulitzer Price and the New York Drama Critic’s Circle Award for best play of the season.

Whenever he saw Sylvester Stallone’s botoxed visage he wondered whether a secret key to unlocking the case was hidden behind those frozen features. Would Sly walk out of the screen and whisper him the answer?

WEDNESDAY WALKERS, 8:30 a.m. every other Wednesday from April to October, Johnson County Park, 2949 E. North St., Edinburgh (north of Camp Atterbury) for directions, visit jocoparks.co. Open to all ages. No pets. For more information, call 812-526-6809 or email [email protected].

On Friday April 7, from 4:00 PM tp 8:00 PM, a new Art Expo will be held at the McCoy Convention Center. The McCoy… https://t.co/POwl1hBctZ

“Yarn stores are destination places,” said McCall, of East Liberty. “We don’t get a lot of traffic from people walking by, but I’m happy in Millvale. It’s an interesting, welcoming, upcoming community.”

It was requested by Justice Secretary Chris Grayling, who described Turing as a national hero who fell foul of the law because of his sexuality.

Cyber conflict is a new and continually developing threat, which can include foreign interference in elections, industrial sabotage and attacks on infrastructure. Russia has been accused of interfering in the 2016 presidential elections in the United States and China is highly committed to using cyberspace as a tool of national policy. Dealing with cyber conflict will require new ways of looking at 21st century warfare. Is the United States prepared to respond to such threats?