Uploaded October 2025 | Updated September 2026, 3 weeks ago
This talk will be introduced at ground level, then quickly take flight, ascending to the airborne domain, followed by a journey of the imagination into the space of Earth observing satellites. The audience will be introduced to the basic concepts and considerations of space mission design. Along the way, a few key mathematical formulas (at high school level) will be shared, along with the lingo of space professionals. The audience will be encouraged to actively contribute to the mission design activity, so keep your smart phone calculators handy (unless you brought your slide rule)!
*About the Speaker*
Bernie Yoo is a Senior Mission Planning Engineer at BlackSky, based in Hood River, Oregon.
*About Teardown*
Teardown is a yearly event hosted by Crowd Supply that draws hackers, makers, and engineers from across the US (and the world) to meet together in Portland, Oregon. Teardown is about the practice of hardware: prototyping, manufacturing, testing, disassembling, and circumventing, all while having fun. Teardown attendees can expect lively talks, demos, art installations, hands-on workshops, fiendish puzzles, and lots of good food. Check it out! crowdsupply.com/teardown
*About Crowd Supply*
Crowd Supply is the crowdfunding platform of choice for engineers, hackers, designers, and idealists. We help them with the funding and support they need to deliver respectful, thoughtfully crafted, open source hardware to their delighted backers. Come see what our creators are making: https://www.crowdsupply.com!
*Follow Us!*
YouTube: youtube.com/@crowd_supply
Instagram: instagram.com/crowdsupply
Discord: discord.com/invite/7p5huQ
LinkedIn: linkedin.com/company/crowdsupply
Mastodon: hachyderm.io/@crowdsupply
Bluesky: https://bsky.app/profile/crowdsupply.bsky.social
#opensourcehardware #hardwarehacking #opensource #hardware #teardown #maker #hacker #electronics #crowdsupply #crowdfunding #manufacturing #spaceexploration #satellites
This talk will be introduced at ground level, then quickly take flight, ascending to the airborne domain, followed by a journey of the imagination into the space of Earth observing satellites. The audience will be introduced to the basic concepts and considerations of space mission design. Along the way, a few key mathematical formulas (at high school level) will be shared, along with the lingo of space professionals. The audience will be encouraged to actively contribute to the mission design activity, so keep your smart phone calculators handy (unless you brought your slide rule)!
*About the Speaker*
Bernie Yoo is a Senior Mission Planning Engineer at BlackSky, based in Hood River, Oregon.
*About Teardown*
Teardown is a yearly event hosted by Crowd Supply that draws hackers, makers, and engineers from across the US (and the world) to meet together in Portland, Oregon. Teardown is about the practice of hardware: prototyping, manufacturing, testing, disassembling, and circumventing, all while having fun. Teardown attendees can expect lively talks, demos, art installations, hands-on workshops, fiendish puzzles, and lots of good food. Check it out! crowdsupply.com/teardown
*About Crowd Supply*
Crowd Supply is the crowdfunding platform of choice for engineers, hackers, designers, and idealists. We help them with the funding and support they need to deliver respectful, thoughtfully crafted, open source hardware to their delighted backers. Come see what our creators are making: https://www.crowdsupply.com!
*Follow Us!*
YouTube: youtube.com/@crowd_supply
Instagram: instagram.com/crowdsupply
Discord: discord.com/invite/7p5huQ
LinkedIn: linkedin.com/company/crowdsupply
Mastodon: hachyderm.io/@crowdsupply
Bluesky: https://bsky.app/profile/crowdsupply.bsky.social
#opensourcehardware #hardwarehacking #opensource #hardware #teardown #maker #hacker #electronics #crowdsupply #crowdfunding #manufacturing #spaceexploration #satellites




![Teardown session 45: FlippyDrive, the solderless optical drive emulator for the GameCube
In this episode, Helen Leigh talks with the team behind FippyDrive, Chris Dellman and Trevor Rudolph.
*About FlippyDrive*
FlippyDrive is an optical disc drive emulator for the classic GameCube game console that installs without any soldering, can be used in conjunction with your physical disc drive, and fits neatly inside the cube itself with no case modifications — preserving the appearance of the system.
Discs can be backed up directly from your physical drive and loaded via the microSD card or stored and loaded from your local network. The onboard Wi-Fi provides experimental support for loading disc images (subject to network conditions), while the Ethernet add-on offers a reliable connection to your network storage.
FlippyDrive is an all-in-one mod that allows you to run homebrew and game backups.
*Key Moments*
00:20 CS News and Whats New
01:43 Prize giveaway rules
2:28 Introducing Chris and Trevor
4:20 Flippy Drives origins: just a hack for a few nerds...
5:07 What is Flippydrive, exactly?
6:48 The role of FPGAs
7:54 Why the RP2040
10:24 The challenges and compromises of doing hardware in software
11:50 Audience Question: Is it possible to apply the FlippyDrive technology to other consoles and do something similar, i.e., Dreamcast?
13:50 How they reverse-engineered the drive
14:52 AQ: How did you figure out the pass-through cable?
20:11 Showing off some hardware...
21:26 First prize giveaway!
21:55 What features are coming next?
22:40 Add-on Ethernet board, Bluetooth, wifi
25:57 AQ: How have you both felt about the community response to the project?
28:08 Community contributions, impacts
31:49 What was the motivation for open source hardware?
34:11 AQ: What resources would you recommend to someone who wants to explore hardware hacking?
39:52 AQ: What the best cube color?
42:20 Hacking is about making things good
43:57 Prize giveaway number two!
45:53 AQ: [Will] the first batch systems ship before the Crowd Supply campaign closes?
48:39 AQ: Has any other device on Crowd Supply taken down the site...?
50:02 AQ: Any plans for separate backplate colors or Ethernet add-ons after the campaigns?
53:49 Whats up with the current shipping dates.
58:17 Attack of the Giant Sticker
1:00:17 Helens sticker collection
1:01:30 How to stay in touch
*About Crowd Supply*
Crowd Supply is the crowdfunding platform of choice for engineers, hackers, designers, and idealists. We help them with the funding and support they need to deliver respectful, thoughtfully crafted, open source hardware to their delighted backers. The Teardown Sessions are a series of interviews and hands-on learning sessions with Crowd Supply creators, staff, and lots of special guests.
Come see what our creators are making: https://www.crowdsupply.com
*About the Teardown Sessions*
Welcome to The Teardown Sessions, a series of interviews and hands-on learning sessions with Crowd Supply creators, staff, and lots of special guests. Crowd Supply is the crowdfunding platform of choice for engineers, hackers, designers, and idealists. We help them with the funding and support they need to deliver respectful, thoughtfully crafted, open source hardware to their delighted backers.
*Links & Resources*
- FlippyDrive campaign: https://www.crowdsupply.com/team-offbroadway/flippydrive
- FlippyDrive documentation: https://docs.flippydrive.com/
- Team OffBroadway: https://teamoffbroadway.com/
- Retro-Brite: https://retro-brite.com/
- RP2040 microcontroller: https://www.raspberrypi.com/products/rp2040/
**Dont forget to Like, Link, and Subscribe!**
#opensourcehardware #hardwarehacking #opensource #hardware #teardown #maker #hacker #electronics #crowdsupply #crowdfunding #manufacturing #gaming #gamecube #opticaldrive #cubeboot #emulator #nintendo Teardown session 45: FlippyDrive, the solderless optical drive emulator for the GameCube](https://i.ytimg.com/vi/Rm8WfiNKxco/mqdefault.jpg)





