All Episodes
What The If? — 131 episodes
POWER From PEOPLE??? Bow To Our MATRIX Overlords!
MEGASTRUCTURES! With Journalist & Science Fiction Author MATT WILLIAMS
Can We Open A PUB On MARS? w/the Author of ALCOHOL IN SPACE, Chris Carberry!
ALASTAIR REYNOLDS: Come Fly With Me... To MARS!
LIGHTSABERS For Hands! It’s a STAR WARS If!
Welcome to LAMARCK-issic Park! No Darwins Allowed!
Planet NIBURU Crashes Into EARTH! With Astronomer BOB KING
LEAP Into a QUANTUM COMPUTER!
I Married A NEANDERTHAL - A SciFi Love Story
Spelunking Deep Inside A SOLID STATE Brain!
Waltz INSIDE A Classical COMPUTER!
The AZTECS Were Awesome SEISMOLOGISTS - with Robin George Andrews!
Did VENUS Have VENUSIANS? w/Planetary Geologist KIRBY RUNYON!
If NASA Won MEGAMILLION$$$ - with CASEY DREIER from The PLANETARY SOCIETY!
The COMET from Beyond!
All the TREES are GONE? With Kyle Crichton!
Let's CRISPR with Carl ZIMMER!
SEAN CARROLL: Phone Calls from MANY WORLDS!
111 - Is There GOLD In Them ASTEROIDS!
110 - Inter-Galactic MAILBAG!
109 - CONQUER the SOLAR SYSTEM with Matt Williams!
108 - The HELIOPAUSE That Refreshes - with Kirby "NASA Man" Runyon!
107 - Land A Man On The EARTH! - with Nancy Atkinson
106 - What The MONKEY? Part 2 of Our TWIS Special!
105 - What The KIKI? Part 1 of Our TWIS Special!
104 - Walking on IO with Robin Andrews!
103 - Alastair Reynolds!
102 - WTiF Apollo Never Stopped? Encore Presenation With FRASER CAIN!
101 - Planet of POISON!
100 - Paul McAULEY Shrinks The SUN!
99 - Living INSIDE The Big BANG
98 - OWN Your Own BRAIN
97 - Spacetime GOGGLES
96 - How To Cook With A Star Trek REPLICATOR
95 - ASTROLOGY??? Heaven Help Us!
94 - MEAT Vs. The WORLD
93 - EINSTEIN'S WAR - Part Two - With Author MATT STANLEY
92 - EINSTEIN'S WAR - Part One - With Author MATT STANLEY
91 - Standing TALL On A Dwarf PLANET - Visit PLUTO With Kirby Runyon!
90 - VOLCANOES Like To Party - With Volcanologist Karen Holmberg!
89 - Fraser Cain - WTiF Apollo Never Stopped!
88 - Sci - Fi Author, DAN MOREN - "What The IF ENCRYPTION Runs Amok?"
87 - Galactic MAILBAG!
86 - The Science Of NOTHING - Ness!
85 - WTiF NASA Asked YOU For Help? - #NASAsocial At KSC & The Planetary Society's DAY OF ACTION
84 - Planet Of The Identical TWINS!
83 - COLD Blooded People
82 - CETACEAN INVASION! WTiF Whales Take Back The Land?
81 - Love Thy MOON
80 - HAGFISH - Champion Of The SLIMER BOWL!
79 - The Notorious BIG... BANG!
78 - PIGEON VISION
77 - Let's Pretend We're WHALES! Dr. Vanessa Pirotta Turns Us Into Super Smart Cetaceans
76 - Now We Know How Many BRAINS It Takes To Fill The Albert Hall
75 - WTiF You Could See EARTH RISE... With Your Own Eyes?
74 - Bubbling Brew Of PARALLEL UNIVERSE Stew
73 - It's An ARTHUR C. CLARKE Christmas!
72 - How To Tell People EARTH IS MELTING Without Killing The Party
71 - Does A Watched PLANET Ever BOIL?
71 - Does A Watched PLANET Ever BOIL?
70 - Victory Over GRAVITY!
69 - Dummies VS Gravity!
68 - Are We Entertaining The MARTIANS?
67 - KEPLER'S Planets & EGOMANIACAL Mathematicians!
66 - Danger, SLOW BRAIN Ahead! TIME DILATION From Head To Toe
65 - Can You Trust Your Family ROBOT?
64 - Physicist CLIFFORD JOHNSON Peers Deep Into A BLACK HOLE And Finds...?
63 - Astronomy SMELLS - The Art & Science Of Data Visualization
62 - GHOSTS!
61 - FLAT EARTH YouTube LIVE Special! - Joining Forces With The NonSequitur Show
60 - See The RADIO WAVES All Around YOU! The Science & Wonder Of Electromagnetic Fields
59 - DEEPER Into THE SUN We Go - Flying And Frying... For Science!
58 - How To THINK Like A BIRD! The Science of Animal Consciousness With DR. KIKI
57 - Our SUBMARINE Dives... Into The SUN!
56 - CRUSHED Or BROILED - Choose Your Fate At The Global Warming BBQ!
55 - Standing On A SIZZLING Earth - Ultra Fast Greenhouse Effect!
54 - BACTERIA Have Sent You A FRIEND REQUEST!
53 - Honey, I Shrunk The UNIVERSE!
52 - Is Earth A BOSS LEVEL, Or Just A LOOT BOX?
51 - Do We LIVE In A VIDEO GAME?
50 - DARK SIDE Of The EARTH
49 - OUMUAMAUA Has It's Eyes On YOU
48 - The Girl Scouts Make A STARGATE
47 - The Early Bird Gets The WORMHOLE
46 - WTiF There's ANIMALS On MARS? Cute Ones!
45 - The Plato Has Landed
44b - Bonus! - LOSING THE NOBEL PRIZE - Astronomer Brian KEATING On His Bestselling Book
44a - Journey To The CENTER OF THE GALAXY - With Astronomer Brian KEATING
43 - The World According To Greek Weirdos
42 - SuperMegaUltraHyperConnectedWORLD!
41 - M.I.T., The Mysterious Inter-Terrestrial
40 - DON'T FLIP OFF THE FRICTION
39 - Slip Slidin' Away!
38 - KILLER CLUTTER OF QUANTA!
37 - ASTROLOGY??? Heaven Help Us!
36 - BIG BANGS Are The Best Toys!
35 - Stephen Hawking Says, "FEAR NOT The Black Hole!"
34 - Struttin' Down QUANTUM Street
33 - How SLOW Can You GLOW?
32 - Black Hole BONGO!
31 - OOPS, Earth Did It Again
30 - Magnetic Poles Gonna ROLL
29 - ELON and the Incredible, Wonderful, Not Bad, Very GOOD Day
28 - Global Munchies Attack! But There's No More SALT!
27 - Earth Will ROCK YOUR WORLD
26 - Dance For Us, Human! DANCE!
25 - The "T" in "E.T." stands for TEASE. Arghhhh!
24 - Alien Abduction: PRO TIPS!
23 - Say Hello To A UFO
22 - Dinosaurs With Big Brains And Bad Ideas
21 - Welcome to FLAT EARTH, Safety Not Guaranteed
20 - When An IF! Runs AMOK
19 - The HAIKU At The Center Of The Universe
18 - MATH -- The Elephant In All The Rooms
17 - NASA Stolen By Philosophers Hopped Up On Pipe Smoke
16 - DO NOT TOUCH THE GRAVITY DIAL
15 - Dark Matter: You're Soaking In It!
14 - Who Shall Inherit The Earth, And How Furry Will They Be?
13 - Hot Rod Rocket Cars, Burnin' Mars Gas!
12 - Alien Big Mac Wrapper Found On The Moon
11 - Can God Be Hacked???
10 - Gee, Your Universe Smells Terrific
9 - A Naughty Chair For The Whole World
8 - Bad Kids With Badass Lasers
7 - How Will You Feel On YOUR First Trip In Space?
6 - When Logic Lets You Down
5 - Fear The Cookies & Tea Apocalypse
4 - How Many Brains Does It Take To Fill The Albert Hall?
3 - Time Dilation, From Head To Toe
2 - Attack Of The Therapy Bots
1 - Astronomy Smells