David Oranchak - Invidious

David Oranchak

Welcome to my channel! I regularly post videos about the Zodiac ciphers, the mysterious puzzles created long ago by a still unidentified serial killer. Here you'll find my web series, called "Let's Crack Zodiac". It started as an exploration of topics surrounding the Zodiac ciphers. To my surprise, we cracked the famous Zodiac 340 cipher by episode 5:

youtube.com/watch?v=-1oQLPRE21o

But the series is not over! Subscribe to watch new episodes about the intersection of true crime and classical cryptography. Watch all the episodes in the series with this playlist:

youtube.com/playlist?list=PLm7h0J9VRFvdEOv5xLHcqdN…

Thanks for visiting, and please subscribe!

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21:42

Let's Crack Zodiac #21 - Flash in the Anagram Pan

David Oranchak

Shared 3 months ago

11K views

31:50

Let's Crack Zodiac #20 - Evidence from Elsewhere

David Oranchak

Shared 6 months ago

15K views

50:30

Let's Crack Zodiac #19 - Codebreaking Careers

David Oranchak

Shared 10 months ago

11K views

0:52

Z340 codebreaking team gets shoutout from William Shatner

David Oranchak

Shared 1 year ago

3.8K views

4:41

Let's Crack Historical Ciphers #2: Secret Brazilian Ciphers

David Oranchak

Shared 1 year ago

3.6K views

38:44

Let's Crack Historical Ciphers #1: Mary Queen of Scots - with Dr. George Lasry

David Oranchak

Shared 2 years ago

8.3K views

36:08

Let's Crack Zodiac #18 - The Unabomber's Codes

David Oranchak

Shared 2 years ago

38K views

0:23

Our Z340 solution video is a hit in Bali!

David Oranchak

Shared 2 years ago

4.5K views

0:21

Cracking the Code - Reverse Engineering Z340

David Oranchak

Shared 2 years ago

6K views

0:13

Cracking the Code - The Killer Code

David Oranchak

Shared 2 years ago

5.6K views

17:31

Let's Crack Zodiac #17 - A Message To Zodiac

David Oranchak

Shared 2 years ago

26K views

1:32

Let's Crack Zodiac #16 - Chinese Zodiac Killer Busted

David Oranchak

Shared 2 years ago

8.6K views

0:58

Zodiac-like ciphers in "Better Call Saul"

David Oranchak

Shared 2 years ago

4.5K views

1:23:48

Codebreaking stories! Biafran War ciphers, secret diaries, and ciphers from the Vatican

David Oranchak

Shared 2 years ago

2.1K views

43:50

Let's Crack Zodiac - Episode 15 - Forensic Sciences Conference

David Oranchak

Shared 2 years ago

14K views

30:22

Let's Crack Zodiac - Episode 14 - Zodiac in TV and Film

David Oranchak

Shared 2 years ago

15K views

17:54

Let's Crack Zodiac - Episode 13 - Deep Learning

David Oranchak

Shared 3 years ago

26K views

45:29

Let's Crack Zodiac - Episode 12 - Zodiac and Batman

David Oranchak

Shared 3 years ago

44K views

0:17

We got a shout-out on Jeopardy tonight. :)

David Oranchak

Shared 3 years ago

5.3K views

37:29

Let's Crack Zodiac - Episode 11 - Did someone solve Zodiac's last two ciphers?

David Oranchak

Shared 3 years ago

146K views

11:40

Let's Crack Zodiac - Episode 2 - Bigrams (RE-UPLOAD)

David Oranchak

Shared 3 years ago

17K views

7:11

My Zodiac interview on Hamilton, Ontario news radio

David Oranchak

Shared 3 years ago

6.8K views

17:12

Let's Crack Zodiac - Episode 10 - Can anagrams unlock Zodiac's secrets?

David Oranchak

Shared 3 years ago

21K views

14:31

Let's Crack Zodiac - Episode 9 - Odds and Ends

David Oranchak

Shared 3 years ago

37K views

4:16

IRONMAN 70.3 Virginia's Blue Ridge 2021 - Highlights

David Oranchak

Shared 3 years ago

2.4K views

1:29

Soot the cat solves peg solitaire puzzle

David Oranchak

Shared 3 years ago

1.1K views

0:43

These noisy neighbors are moving into our porch.

David Oranchak

Shared 3 years ago

716 views

0:09

Cat powers up his attacks

David Oranchak

Shared 3 years ago

13K views

0:16

Self-loading cat launcher (fixed version)

David Oranchak

Shared 3 years ago

2.9K views

6:48

2021 Blue Ridge Marathon

David Oranchak

Shared 3 years ago

803 views

1:04:11

Let's Crack Zodiac - Episode 8 - The Quest to Solve the Zodiac 340 Cipher

David Oranchak

Shared 3 years ago

35K views

4:32

Zodiac Killer segment on Today Extra Australia, featuring Mike Morford. April 8, 2021

David Oranchak

Shared 3 years ago

3.3K views

5:45

July 16, 2008 - Iris on the Today Show

David Oranchak

Shared 3 years ago

673 views

2:13

Let's Crack Zodiac - Episode 7 (mini) - Training Day

David Oranchak

Shared 3 years ago

25K views

1:05

Helicopter aerial saw

David Oranchak

Shared 4 years ago

2.2K views

2:11

"Deep Nostalgia" brings 160 year old Civil War photos back to life

David Oranchak

Shared 4 years ago

25K views

0:49

"Deep Nostalgia" brings old family photos to life

David Oranchak

Shared 4 years ago

56K views

6:24

Secret Message on Mars - Cracked!

David Oranchak

Shared 4 years ago

4.4K views

0:45

Ted Cruz jokes about being the Zodiac Killer

David Oranchak

Shared 4 years ago

12K views

1:22

NASA hides secret message in Mars parachute

David Oranchak

Shared 4 years ago

9.5K views

28:39

Let's Crack Zodiac - Episode 6 - How was the 340 made?

David Oranchak

Shared 4 years ago

126K views

0:41

Sunrise run at McAfee Knob

David Oranchak

Shared 4 years ago

2.1K views

5:44

BBC Newshour interview about cracking Zodiac cipher. December 13, 2020

David Oranchak

Shared 4 years ago

16K views

1:43

NBC News - Last night's story about the 340 solution

David Oranchak

Shared 4 years ago

20K views

13:03

Let's Crack Zodiac - Episode 5 - The 340 Is Solved!

David Oranchak

Shared 4 years ago

2.3M views

0:18

Helicopter with giant saw

David Oranchak

Shared 4 years ago

3.6K views

1:03:32

Let's Crack Zodiac - Episode 4 - National Cryptologic Museum

David Oranchak

Shared 4 years ago

80K views

4:07

2020 Table Rock 50K Ultra

David Oranchak

Shared 4 years ago

2.1K views

40:12

Let's Crack Zodiac - Episode 3 - The 408

David Oranchak

Shared 4 years ago

135K views

0:13

Red Velvet Ant, aka The Cow Killer

David Oranchak

Shared 4 years ago

1.7K views

0:28

Sunrise in Avon, NC (timelapse)

David Oranchak

Shared 4 years ago

448 views

45:00

"Perfect Crimes?" - Episode 1: Brinks Robbery, Zodiac Killer

David Oranchak

Shared 4 years ago

18K views

1:15

Neighborhood blacksnake (Eastern ratsnake?)

David Oranchak

Shared 4 years ago

794 views

1:28

Timelapses of cicadas molting and shedding their exoskeletons!

David Oranchak

Shared 4 years ago

1.5K views

5:32

2020 Roanoke Black Lives Matter protest

David Oranchak

Shared 4 years ago

685 views

0:47

Baby sparrows hatched today

David Oranchak

Shared 4 years ago

362 views

11:40

Let's Crack Zodiac - Episode 2 - Bigrams

David Oranchak

Shared 4 years ago

92K views

0:15

Our little sparrow family's been busy...

David Oranchak

Shared 4 years ago

231 views