Science Museum IMAX “Sharks”: noon, 4 p.m. Thursday-Friday; 4 p.m. Saturday-Sunday; 4 p.m. Tuesday-Wednesday. $8.50.  “Journey Into Amazing Caves”: 11 a.m., 2 p.m., Thursday; 11 a.m., 2, 5 p.m. Friday-Saturday; 2, 5 p.m. Sunday; 2 p.m. Tuesday-Wednesday. $8.50.

Science Museum IMAX “Sharks”: 4 p.m. Thursday-Sunday; 4 p.m. Tuesday-Wednesday. $8.50.  “Journey Into Amazing Caves”: 11 a.m., 2 p.m., Thursday; 2, 5 p.m. Friday-Sunday; 11 a.m., 2 p.m. Tuesday; 2 p.m. Wednesday. $8.50.  “Bugs! A Rainforest Adventure”: noon, 3 p.m. Thursday; 3 p.m. Friday; noon, 3 p.m. Sunday; noon, 3 p.m. Tuesday-Wednesday. $8.50.

Science Museum IMAX “Sharks”: 11 a.m., 4 p.m. Thursday-Friday; 4 p.m. Saturday, Sunday, Tuesday, Wednesday. $8.50.  “Journey Into Amazing Caves”: 2 p.m. Thursday; 5 p.m. Friday; 11 a.m., 2, 5 p.m. Saturday; 2, 5 p.m. Sunday; 11 a.m., 2 p.m. Tuesday-Wednesday. $8.50.

Science Museum IMAX “Sharks”: 4 p.m. Thursday-Sunday; 4 p.m. Tuesday-Wednesday. $8.50.  “Journey Into Amazing Caves”: 11 a.m., 2, 5 p.m. Thursday-Saturday; 2, 5 p.m. Sunday; 11 a.m., 2, 5 p.m. Tuesday-Wednesday. $8.50.  “Bugs! A Rainforest Adventure”: noon, 3 p.m. Thursday-Sunday; noon, 3 p.m. Tuesday-Wednesday. $8.50.

Science Museum IMAX “Sharks”: 4 p.m. Thursday-Sunday; 4 p.m. Tuesday-Wednesday. $8.50.  “Journey Into Amazing Caves”: 11 a.m., 2, 5 p.m. Thursday; 2, 5 p.m. Friday; 11 a.m., 2, 5 p.m. Saturday; 2, 5 p.m. Sunday; 2, 5 p.m. Tuesday; 11 a.m., 2, 5 p.m. Wednesday. $8.50.

Science Museum IMAX “Sharks”: 4 p.m. Thursday-Sunday; 4 p.m. Tuesday-Wednesday. $8.50.  “Journey Into Amazing Caves”: 11 a.m., 2, 5 p.m. Thursday; 2, 5 p.m. Friday; 11 a.m., 2, 5 p.m. Saturday; 2, 5 p.m. Sunday; 11 a.m., 2, 5 p.m. Tuesday-Wednesday. $8.50.

Science Museum IMAX “Sharks”: 4 p.m. Thursday-Wednesday. $8.50.  “Journey Into Amazing Caves”: 11 a.m., 2, 5 p.m. Thursday-Saturday; 2, 5 p.m. Sunday; 11 a.m., 2, 5 p.m. Monday-Wednesday. $8.50.  “Bugs! A Rainforest Adventure”: noon, 3 p.m. Thursday-Wednesday. $8.50.

Science Museum IMAX “Sharks”: 4 p.m. Thursday-Sunday, Tuesday-Wednesday. $8.50.  “Journey Into Amazing Caves”: noon, 2, 5 p.m. Thursday; 11 a.m., 2, 5 p.m. Friday-Saturday; 2, 5 p.m. Sunday; 11 a.m., 2, 5 p.m. Tuesday-Wednesday. $8.50.  “Bugs! A Rainforest Adventure”: 11 a.m., 3 p.m. Thursday; noon, 3 p.m. Friday-Sunday; noon, 3 p.m. Tuesday-Wednesday. $8.50.

Science Museum IMAX “Dolphins”: 4 p.m. Thursday and Friday. $8.50.  “Sharks”: 11 a.m., 2, 5 p.m. Thursday; 2, 5 p.m. Friday; 4 p.m. Saturday-Sunday; 4 p.m. Tuesday-Wednesday. $8.50.  “Coral Reef Adventure”: noon, 3 p.m. Thursday and Friday. $8.50.

Science Museum IMAX “Dolphins”: 4 p.m. Thursday-Sunday; 4 p.m. Tuesday-Wednesday. $8.50.  “Sharks”: 11 a.m., 2, 5 p.m. Thursday-Saturday; 2, 5 p.m. Sunday; 2, 5 p.m. Tuesday; 11 a.m., 2, 5 p.m. Wednesday. $8.50.  “Coral Reef Adventure”: noon, 3 p.m. Wednesday. $8.50.

Science Museum IMAX “Dolphins”: 4 p.m. Thursday-Sunday; 4 p.m. Tuesday-Wednesday. $8.50.  “Sharks”: 11 a.m., 2, 5 p.m. Thursday-Saturday; 2, 5 p.m. Sunday; 2, 5 p.m. Tuesday; 11 a.m., 2, 5 p.m. Wednesday. $8.50.  “Coral Reef Adventure”: noon, 3 p.m. Thursday-Sunday; noon, 3 p.m. Tuesday-Wednesday. $8.50.

Science Museum IMAX “Dolphins”: 4 p.m. Thursday-Wednesday. $8.50.  “Sharks”: 11 a.m., 2, 5 p.m. Thursday-Saturday; 2, 5 p.m. Sunday; 11 a.m., 2, 5 p.m. Monday-Wednesday. $8.50.  “Coral Reef Adventure”: noon, 3 p.m. Thursday-Wednesday. $8.50.

Science Museum IMAX “Dolphins”: 4 p.m. Thursday-Wednesday. $8.50.  “Sharks”: 11 a.m., 2, 5 p.m. Thursday-Saturday; 2, 5 p.m. Sunday; 11 a.m., 2, 5 p.m. Monday-Wednesday. $8.50.  “Coral Reef Adventure”: noon, 3 p.m. Thursday-Wednesday. $8.50.

Science Museum IMAX “Dolphins”: 4 p.m. Thursday-Wednesday. $8.50.  “Sharks”: 11 a.m., 2, 5 p.m. Thursday-Saturday; 2, 5 p.m. Sunday; 11 a.m., 2, 5 p.m. Monday-Wednesday. $8.50.  “Coral Reef Adventure”: noon, 3 p.m. Thursday-Wednesday. $8.50.

Science Museum IMAX “Dolphins”: 4 p.m. Thursday-Wednesday. $8.50.  “Sharks”: 11 a.m., 2, 5 p.m. Thursday-Saturday; 2, 5 p.m. Sunday; 11 a.m., 2, 5 p.m. Monday-Wednesday. $8.50.  “Coral Reef Adventure”: noon, 3 p.m. Thursday-Wednesday. $8.50.