Be Smart — Season 2017 PBS Running 43 Episodes · Premiered January 9, 2017 · Ended December 20, 2017 ← Season 2016 All Seasons Season 2018 → Episodes E01 How An Igloo Keeps You Warm Mon, Jan 9 2017 5:00 PM GMT+0000 ▶ No synopsis available. E02 Is This A NEW SPECIES?! Tue, Jan 17 2017 5:00 PM GMT+0000 ▶ No synopsis available. E03 How Many Species Are There? Tue, Jan 24 2017 5:00 PM GMT+0000 ▶ No synopsis available. E04 The Superb Owl! Tue, Jan 31 2017 5:00 PM GMT+0000 ▶ No synopsis available. E05 What If Animals Gave Relationship Advice? Wed, Feb 8 2017 5:00 PM GMT+0000 ▶ No synopsis available. E06 How The Toilet Changed History Tue, Feb 14 2017 5:00 PM GMT+0000 ▶ No synopsis available. E07 Who Invented the Meter? Tue, Feb 28 2017 5:00 PM GMT+0000 ▶ No synopsis available. E08 How Do We Know Plate Tectonics Is Real? Tue, Mar 7 2017 5:00 PM GMT+0000 ▶ No synopsis available. E09 What Is Luck? Fri, Mar 17 2017 4:00 PM GMT+0000 ▶ No synopsis available. E10 How Did We Figure Out What Light Is? Tue, Mar 21 2017 4:00 PM GMT+0000 ▶ No synopsis available. E11 How Much Plastic is in the Ocean? Tue, Mar 28 2017 4:00 PM GMT+0000 ▶ No synopsis available. E12 How Dogs Became Our Best Friends Wed, Apr 12 2017 4:00 PM GMT+0000 ▶ No synopsis available. E13 Where Did Humans Come From? Tue, Apr 18 2017 4:00 PM GMT+0000 ▶ No synopsis available. E14 Why Are We The Only Humans Left? Tue, Apr 25 2017 4:00 PM GMT+0000 ▶ No synopsis available. E15 Why Does Hair Grow The Way It Does? Tue, May 2 2017 4:00 PM GMT+0000 ▶ No synopsis available. E16 Are We All Related? Tue, May 9 2017 4:00 PM GMT+0000 ▶ No synopsis available. E17 CRISPR and the Future of Human Evolution Wed, May 17 2017 4:00 PM GMT+0000 ▶ No synopsis available. E18 Can We Resurrect an Extinct Species? SHOULD WE? Tue, May 23 2017 4:00 PM GMT+0000 ▶ No synopsis available. E19 ЩΉӨ BЦIᄂƬ ƬΉΣ PYЯΛMIDƧ Fri, Jun 2 2017 4:00 PM GMT+0000 ▶ No synopsis available. E20 How Ingenious Animals Have Engineered Air Conditioning Tue, Jun 13 2017 4:00 PM GMT+0000 ▶ No synopsis available. E21 Is Space a Thing? Tue, Jun 20 2017 4:00 PM GMT+0000 ▶ No synopsis available. E22 How the Pyramids Were Built (Pyramid Science Part 2!) Fri, Jun 30 2017 4:00 PM GMT+0000 ▶ No synopsis available. E23 Nature's Fireworks Mon, Jul 3 2017 4:00 PM GMT+0000 ▶ No synopsis available. E24 Orchid Mantis: Looks That Kill Tue, Jul 11 2017 4:00 PM GMT+0000 ▶ No synopsis available. E25 Beavers: The Smartest Thing in Fur Pants Wed, Jul 19 2017 4:00 PM GMT+0000 ▶ No synopsis available. E26 How Do Glaciers Move? Tue, Jul 25 2017 4:00 PM GMT+0000 ▶ No synopsis available. E27 Why Nature Loves Hexagons (featuring Infinite Series!) Thu, Aug 3 2017 4:00 PM GMT+0000 ▶ No synopsis available. E28 Your Climate Conscience Tue, Aug 8 2017 4:00 PM GMT+0000 ▶ No synopsis available. E29 When Is It Winter On Uranus? Fri, Aug 25 2017 4:00 PM GMT+0000 ▶ No synopsis available. E30 How Poop Shapes the World Tue, Aug 29 2017 4:00 PM GMT+0000 ▶ No synopsis available. E31 DNA Doesn't Look Like You Think! Tue, Sep 5 2017 4:00 PM GMT+0000 ▶ No synopsis available. E32 Putting Hurricane Harvey In Perspective Fri, Sep 15 2017 4:00 PM GMT+0000 ▶ No synopsis available. E33 Do You Really Have Two Brains? Tue, Sep 19 2017 4:00 PM GMT+0000 ▶ No synopsis available. E34 Why Is The Universe So Empty? Tue, Sep 26 2017 4:00 PM GMT+0000 ▶ No synopsis available. E35 Doomsday Machines Tue, Oct 3 2017 4:00 PM GMT+0000 ▶ No synopsis available. E36 Why It Is What Time It Is (The History of Time) Tue, Oct 17 2017 4:00 PM GMT+0000 ▶ No synopsis available. E37 The Cheerios Effect Wed, Oct 25 2017 4:00 PM GMT+0000 ▶ No synopsis available. E38 Should You Eat Every Day? Wed, Nov 1 2017 4:00 PM GMT+0000 ▶ No synopsis available. E39 Asteroid Mining: Our Ticket To Living Off Earth? Tue, Nov 7 2017 5:00 PM GMT+0000 ▶ No synopsis available. E40 The Romantic Lure of Moonlight Wed, Nov 15 2017 5:00 PM GMT+0000 ▶ No synopsis available. E41 Inside an ICE CAVE! - Nature's Most Beautiful Blue Tue, Nov 28 2017 5:00 PM GMT+0000 ▶ No synopsis available. E42 20 MILLION Year Old Spider!! Unweaving the Science of Spider Silk Tue, Dec 12 2017 5:00 PM GMT+0000 ▶ No synopsis available. E43 Why Do You Love Your Family? Wed, Dec 20 2017 5:00 PM GMT+0000 ▶ No synopsis available. ← Season 2016 All Seasons Season 2018 → Top Rated Shows Breaking Bad AMC ★ 9.2 Band of Brothers HBO ★ 9 Game of Thrones HBO ★ 8.9 The Wire HBO ★ 8.9 Firefly FOX ★ 8.9 Sherlock BBC One ★ 8.9 More on PBS The American Revolution ★ 7.2 Untold Earth Overview Weathered Otherwords Eons
