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Slaphappy
United States
เข้าร่วมเมื่อ 19 มิ.ย. 2017
Slaphappy shows videos my Dad and I have made together since I was 11. If you find them funny, our names are Joel Grayson and Paul Grayson. If not, they are anonymous. The channel has separate sections for stop motion animation and my various projects. I am not a professional trumpet player.
Venderoo, an Arduino-Based Vending Machine
Some of my friends have asked me how I built the vending machine, so I decided to detail it here.
github.com/JoelGrayson/Venderoo
0:00 Demo
0:23 How to Build It
3:07 Conclusion
3:39 Customers
github.com/JoelGrayson/Venderoo
0:00 Demo
0:23 How to Build It
3:07 Conclusion
3:39 Customers
มุมมอง: 2 754
วีดีโอ
How to Change a File's Created and Modified Dates on Mac
มุมมอง 8K8 หลายเดือนก่อน
Get Edit Time at apps.apple.com/us/app/edit-time/id6464405876?mt=12 0:00 Intro 0:11 Using the Terminal 0:47 Using the Edit Time App
How New York City Government Works
มุมมอง 1038 หลายเดือนก่อน
Become well-versed in NYC's government in 30 minutes. Want to learn more? Check out the curriculum at joelgrayson.com/nyc-government. You can download the presentation slides at joelgrayson.com/nyc/nyc-government/presentation *Timestamps* 00:00 Overview 02:23 Mayor 05:10 City Council 06:07 Accountability 07:40 Borough Presidents 08:43 Borough Boards 09:05 Judicial 09:39 Community Boards 12:30 L...
Feature on Spectrum News NY1: Renewable Energy Research
มุมมอง 94ปีที่แล้ว
ny1.com/nyc/all-boroughs/news/2023/08/17/students-work-on-real-world-problems-at-nyu-summer-stem-program
The Hectic Journey (Claymation)
มุมมอง 48ปีที่แล้ว
Inspired by my repeated dreams of running late to school.
Speaking at the ARISE Colloquium about Organic Optoelectronics
มุมมอง 60ปีที่แล้ว
Featured on Spectrum News NY1: ny1.com/nyc/all-boroughs/news/2023/08/17/students-work-on-real-world-problems-at-nyu-summer-stem-program 0:00 Introduction 0:15 Presentation 5:13 Q&A
Researching Organic Optoelectronics at the Molecular Design Institute
มุมมอง 91ปีที่แล้ว
Researching Organic Optoelectronics at the Molecular Design Institute
Praeludium & Allegro by Fritz Kreisler (2023)
มุมมอง 123ปีที่แล้ว
Praeludium & Allegro by Fritz Kreisler (2023)
Geometric Understanding of Geometric Series
มุมมอง 51ปีที่แล้ว
Verify the geometric series formula with a rectangle Video Timestamps 0:00 ½ ¼ ⅛ 1⁄16 ... 1:00 ⅓ 1⁄9 1⁄27 ... 2:03 ¼ 1⁄16 1⁄64 ... 3:18 1⁄k 1⁄k² 1⁄k³ ... 4:27 Proving S ͚=t₁/(1-r)
Focus | Chrome Extension that Declutters Google Docs
มุมมอง 1Kปีที่แล้ว
★ Install: chrome.google.com/webstore/detail/focus-for-google-docs/djnloioaddlnmagobbcnjpppmbelfocf Focus helps you enter the writing flow by decluttering Google Docs and adding a pomodoro timer. See more here: joelgrayson.com/software/focus
New Zero-Carbon Energy
มุมมอง 252 ปีที่แล้ว
An analysis of the new-zero carbon energy slider on En-ROADS (en-roads.climateinteractive.org/scenario.html). Download slides here: link.joelgrayson.com/new-zero-carbon-energy-presentation
The Need for a Nuclear Renaissance
มุมมอง 892 ปีที่แล้ว
Together, nuclear and renewable energy can power the world cleanly and stop climate change. PowerPoint: joelgrayson.com/the-need-for-a-nuclear-renaissance Article: joelgrayson.com/perspective/nuclear-energy 0:00 Presentation 8:07 Q&A
Homework Checker | Chrome Extension for Schoology (version 4.1)
มุมมอง 5732 ปีที่แล้ว
Homework Checker | Chrome Extension for Schoology (version 4.1)
April Fools Deepfake on Zoom | Pretending to Be My Dean
มุมมอง 2583 ปีที่แล้ว
April Fools Deepfake on Zoom | Pretending to Be My Dean
Make My School Great Again-Presidential Impersonation (2019)
มุมมอง 1283 ปีที่แล้ว
Make My School Great Again-Presidential Impersonation (2019)