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Sandcastle Building - Andy Hancock
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Andy Hancock teaches science-based sandcastle building as a family STEM experience on South Padre Island, Texas.

This channel shows a verified, step-by-step system for building strong, stable sandcastles using applied science. You’ll learn how sand behaves under forming, compaction, gravity, vibration, and professional tool use—so families of all ages can succeed on any beach.

Sandcastle Lessons turns a day at the beach into hands-on STEM learning. Videos include full how-to lessons, tool demonstrations, sand testing, and real builds taught directly on the beach.

Learn more: www.sandcastlelessons.com/
Ad-free and extended lessons: www.patreon.com/c/Andy_Hancock

Follow:
Instagram (Science): www.instagram.com/sandcastlescience/
Instagram (Expert): www.instagram.com/sandcastle_expert/
Facebook: www.facebook.com/sandcastlelessons/
TikTok: www.tiktok.com/@southpadre_sandcastle
LinkedIn: www.linkedin.com/in/andy-hancock-sandcastle/

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4:25

Learn to Build a Giant 6ft Sandcastle — Sandcastle Andy’s Proven System

Sandcastle Building - Andy Hancock

Shared 2 months ago

322 views

6:17

Sandcastle-building-basics-andyhancock-southpadreisland

Sandcastle Building - Andy Hancock

Shared 4 months ago

343 views

5:02

Sand castle building - learn this on the beach

Sandcastle Building - Andy Hancock

Shared 8 months ago

505 views

9:27

Senior-Sandcastlebuilding-experiences-southpadreisland-andyhancock

Sandcastle Building - Andy Hancock

Shared 8 months ago

250 views

3:02

Sandcastle building uses imagination

Sandcastle Building - Andy Hancock

Shared 10 months ago

231 views

4:50

Learn Sandcastle Building with STEM | Andy Hancock’s Proven Science Method (SPI Texas)

Sandcastle Building - Andy Hancock

Shared 11 months ago

2.5K views

5:56

Learning the science of Sandcastles with Andy Hancock on South Padre island

Sandcastle Building - Andy Hancock

Shared 1 year ago

459 views

1:26

Andy Hancock | Sandcastle Building Science | South Padre Island

Sandcastle Building - Andy Hancock

Shared 1 year ago

495 views

3:26

Andy Hancock| Sandcastle Building | Carving Large Doors | Tools

Sandcastle Building - Andy Hancock

Shared 1 year ago

2.2K views

3:52

Sandcastle building family - they said what?

Sandcastle Building - Andy Hancock

Shared 1 year ago

397 views

23:49

#wrap #forms - are they worth it?

Sandcastle Building - Andy Hancock

Shared 1 year ago

640 views

1:10

#sandcastlebuilding #buckets #sandasmr

Sandcastle Building - Andy Hancock

Shared 1 year ago

1.6K views

4:09

#sandcastlebuilding - Testing Your #beach #Sand

Sandcastle Building - Andy Hancock

Shared 1 year ago

1.2K views

4:35

#sandcastlebuilding Testing beach Sand #proof

Sandcastle Building - Andy Hancock

Shared 1 year ago

471 views

17:45

#sand #sandcastle #sandsculpture #sandart #satisfying #howto #process #tutorial #asmr #sandasmr

Sandcastle Building - Andy Hancock

Shared 1 year ago

5.7K views

1:38

#1 Sandcastle tool in the world - Part 5

Sandcastle Building - Andy Hancock

Shared 1 year ago

317 views

4:15

#sandasmr #hearts on the beach - #valentines

Sandcastle Building - Andy Hancock

Shared 1 year ago

431 views

2:36

#Building #Big #Sandcastles Part 1

Sandcastle Building - Andy Hancock

Shared 1 year ago

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2:21

South Padre Island Fishing 2024 - things to do

Sandcastle Building - Andy Hancock

Shared 1 year ago

174 views

2:15

#sandcastlebuilding - #1 carving large doors

Sandcastle Building - Andy Hancock

Shared 2 years ago

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4:00

Amazing Sand Sculptures 2024

Sandcastle Building - Andy Hancock

Shared 2 years ago

563 views

1:30

Family Opinion | Andy Hancock's proven System | MOM

Sandcastle Building - Andy Hancock

Shared 2 years ago

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1:16

#sandcastle #sandasmr #process - Carve an owl

Sandcastle Building - Andy Hancock

Shared 2 years ago

424 views

14:02

#sandcastlebuilding #sandcastlebridges #sand #sandasmr #oddlysatisfying

Sandcastle Building - Andy Hancock

Shared 2 years ago

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6:47

#sandcastlebuilding - How to bridge

Sandcastle Building - Andy Hancock

Shared 2 years ago

974 views

3:46

#sand castle Bridges - hand stacking sand

Sandcastle Building - Andy Hancock

Shared 2 years ago

355 views

2:40

Sand ball Maker - AI cant do this - Kids can!

Sandcastle Building - Andy Hancock

Shared 2 years ago

657 views

3:01

Sandcastle building - fill big forms in 3 mins! #fyp

Sandcastle Building - Andy Hancock

Shared 2 years ago

1.7K views

17:30

Sand Castle building - carving Formed towers

Sandcastle Building - Andy Hancock

Shared 2 years ago

6.9K views

5:54

How to use #sandcastlebuilding #tools on your #beachday

Sandcastle Building - Andy Hancock

Shared 2 years ago

3.2K views

23:59

#sandcastles are easy - Carving Hand stacked towers

Sandcastle Building - Andy Hancock

Shared 2 years ago

12K views

15:07

Sandcastles are easy Forming sand vs Hand stacking - Sandcastle 2

Sandcastle Building - Andy Hancock

Shared 2 years ago

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7:28

Sand Castle building - Hand stacking sand #1

Sandcastle Building - Andy Hancock

Shared 2 years ago

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21:37

Podcasts are back! - #27 Ambiguity

Sandcastle Building - Andy Hancock

Shared 2 years ago

87 views

9:37

Andys podcast #27 - persistence means success

Sandcastle Building - Andy Hancock

Shared 2 years ago

109 views

2:08

#Sandcastle building - #wigglewigglewiggle #fill

Sandcastle Building - Andy Hancock

Shared 2 years ago

809 views

21:02

Andys Podcast #26 - starting events

Sandcastle Building - Andy Hancock

Shared 2 years ago

87 views

9:24

Andys Podcast #25 - are you investing in your business and yourself

Sandcastle Building - Andy Hancock

Shared 2 years ago

78 views

30:37

Andys Podcast #24 - Do you provide value?

Sandcastle Building - Andy Hancock

Shared 2 years ago

88 views

16:43

#sandcastle building - making 4 towers from a single block

Sandcastle Building - Andy Hancock

Shared 2 years ago

1.5K views

17:19

Podcast 23 - the grass is always greener right?

Sandcastle Building - Andy Hancock

Shared 2 years ago

92 views

2:15

great sandcastle towers #sandcastle #hacks

Sandcastle Building - Andy Hancock

Shared 2 years ago

442 views

15:26

Podcast #2023 Communication buddies can help - is that a thing?

Sandcastle Building - Andy Hancock

Shared 2 years ago

86 views

6:44

5 minute sandcastles

Sandcastle Building - Andy Hancock

Shared 2 years ago

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15:38

Andys Podcast - Organization begins with ?

Sandcastle Building - Andy Hancock

Shared 2 years ago

98 views

31:03

Andys Podcast - Can experience help us?

Sandcastle Building - Andy Hancock

Shared 2 years ago

86 views

13:57

Welcome to the world of Andy Hancock - Videos on all manner of subjects from sandcastles to podcasts

Sandcastle Building - Andy Hancock

Shared 2 years ago

80 views

13:50

Andy's Podcast #15 - #developing a better #lifestyle - what is your #motivation

Sandcastle Building - Andy Hancock

Shared 2 years ago

63 views

14:35

Andy's podcast #18 - managing expectations

Sandcastle Building - Andy Hancock

Shared 2 years ago

53 views

18:51

Andys Podcast #17 - my spot on the little blue dot

Sandcastle Building - Andy Hancock

Shared 2 years ago

161 views

2:12

Podcast with no Podcast - disappointed I have nothing worthy to say

Sandcastle Building - Andy Hancock

Shared 2 years ago

61 views

9:20

#Andys #podcast - where do I want to be? - Do you Know?

Sandcastle Building - Andy Hancock

Shared 2 years ago

125 views

31:08

#SpaceX - #why #where #how #now

Sandcastle Building - Andy Hancock

Shared 2 years ago

124 views

11:58

Andy's Podcast #13 - #make #yourself #triumphant

Sandcastle Building - Andy Hancock

Shared 2 years ago

79 views

20:57

Andys Podcast #12 - #marketing #yourself when times are slow

Sandcastle Building - Andy Hancock

Shared 2 years ago

98 views

29:43

Andy's Podcast #11 - a discussion or an argument - how do you tell?

Sandcastle Building - Andy Hancock

Shared 2 years ago

114 views

7:51

#sandcastle building in your backyard - how do I start?

Sandcastle Building - Andy Hancock

Shared 2 years ago

385 views

14:44

Andy's Podcast - Episode #10 #celebrating #small #victories

Sandcastle Building - Andy Hancock

Shared 2 years ago

83 views

12:00

#andys #podcast - proving yourself

Sandcastle Building - Andy Hancock

Shared 2 years ago

91 views

6:20

#sandcastle pro tips - finish with one tool

Sandcastle Building - Andy Hancock

Shared 2 years ago

1.7K views

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