Bromothymol blue changing colors with only a breathAndrew Gatt2024-10-23 | Bromothymol blue changing colors with only a breathBorn to Run Line Rider TrackAndrew Gatt2023-03-17 | I asked my students to build a Line Rider track and synchronize it to a piece of music. This is the one I built myself.Six minutes of a beach in Maui.Andrew Gatt2022-08-01 | Use VR headset for best results.Hawaiian birds on our patio in VR180Andrew Gatt2022-08-01 | Use a VR headset for best results. The cute little birds with the white cheeks are called Java sparrows.Six minutes in Maui - VR180Andrew Gatt2022-07-31 | Use VR headset for best results. I set my camera up outside of the condo where I stayed in Maui so I would be able to remember what the view was like every day of that wonderful week. The two volcanic reefs in the water kept the wave heights to a minimum and also attracted Hawaiian Green Sea Turtles that feed off of algae growing on the reefs. We saw one large and one small sea turtle on the sixth day of our stay. We also saw many different types of fish and a foot-long snowflake eel.Birds of MauiAndrew Gatt2022-07-25 | A variety of birds eating bird seed on our patioPiano staircase, Symphony of the Seas, in VR180Andrew Gatt2022-03-16 | This staircase leads up to the Windjammer restaurant on the Symphony of the Seas, a Royal Caribbean cruise ship. It cycled through a few tunes. Do you recognize the tune?We dont talk about Bruno - A Line Rider TrackAndrew Gatt2022-02-20 | I had a lot of fun creating this track, trying to synchronize multiple riders to the different singers.Land crabs hiding and eating in VR180Andrew Gatt2021-12-29 | ...Symphony of the Seas, Deck 8 in VR180Andrew Gatt2021-12-29 | This video works best in a VR headset. Walkthrough of the Central Park deck on Symphony of the Seas, currently the largest cruise ship in the world.Symphony of the Seas, Deck 15 in VR180Andrew Gatt2021-12-29 | This video works best in a VR headset. Walkthrough of the pool deck on Symphony of the Seas, currently the largest cruise ship in the world.Manzanillo Shipwreck in VR180Andrew Gatt2021-11-13 | In 2017, the captain of this ship ran it aground in order to avoid a disaster after the ship started to take on water. It sits just off the beach in Manzanillo, Costa Rica.General TipsAndrew Gatt2021-11-02 | ...Box Turn Instructions - PaperRollerCoasters.comAndrew Gatt2021-11-02 | Instructions for the box turn, one of the advanced Paper Roller Coaster templates, available at paperrollercoasters.com.ladderAndrew Gatt2021-11-02 | ...FunnelAndrew Gatt2021-11-02 | ...Mega-Wide CurveAndrew Gatt2021-11-02 | ...jumpAndrew Gatt2021-11-02 | ...minifunnelAndrew Gatt2021-11-02 | ...tipping switchAndrew Gatt2021-11-02 | ...catchAndrew Gatt2021-11-02 | ...MergeAndrew Gatt2021-11-02 | ...LoopsAndrew Gatt2021-11-02 | ...switchbackAndrew Gatt2021-11-02 | ...Diagonal SupportsAndrew Gatt2021-11-02 | Why we use diagonal supports and how to use them.Attaching TracksAndrew Gatt2021-11-02 | ...Columns and BeamsAndrew Gatt2021-11-02 | ...Half-Pipe Instructions - PaperRollerCoasters.comAndrew Gatt2021-11-02 | Instructions for the half-pipe, one of the advanced Paper Roller Coaster templates, available at paperrollercoasters.com.rotating armAndrew Gatt2021-11-02 | ...stairsAndrew Gatt2021-11-02 | ...CurvesAndrew Gatt2021-11-02 | ...zigzagAndrew Gatt2021-11-02 | ...Sloth in Cahuita National Park, Costa Rica in VR180Andrew Gatt2021-07-19 | This is a two-fingered sloth found in a small tree near the beach.Mousetrap Vehicle Kit for Science Olympiad or just for fun!Andrew Gatt2020-10-09 | New kit is now available that meets the 2022 rules: paperrollercoasters.com/somousetrap.htm This video still shows the old kit but new kits meet the updated rules.
I took a break from creating new Paper Roller Coaster inventions and made a Mousetrap Vehicle Kit. It's perfect for Science Olympiad competitions, STEM classes, or just for fun. The kit uses ball bearings for the axles to reduce friction. It also has a clever braking system which can be adjusted to stop the car quickly at any distance up to 13 meters. Kits are available from www.PaperRollerCoasters.com.Is the earth spherical or flat? Airlines tell us the answerAndrew Gatt2020-09-20 | Expected travel times between airports would be very different if we lived on a flat earth. For example, flying from Sydney, Australia to Santiago, Chile would be around 22 hours, if it were even possible. Surely it would take much longer than flying from Sydney to Los Angeles, right?Ruby-Throated Hummingbird protecting his territoryAndrew Gatt2020-08-08 | This hummingbird sits on the same branch every day and chases away any other hummingbirds that dare to use our feeders. Check out the brilliant flash of red from his throat as he flies away at the end of the video.Walk around the neighborhood in VR180Andrew Gatt2020-04-15 | Testing out my VR camera and the image stabilization feature.Walk through our neighborhood - VR180Andrew Gatt2020-04-14 | ...Centuries by Fall Out Boy - A Line Rider trackAndrew Gatt2020-04-08 | I had some fun with Line Rider and one of my favorite songs. Make your own Line Rider tracks here: linerider.comHooked on a Feeling - A Line Rider trackAndrew Gatt2020-04-05 | Make your own track here: linerider.com Song: Hooked on a Feeling, by Blue Swede. (I always thought the band name was pronounced "Blue Suede", but get this: "Swede" is how you spell the word for a person from Sweden, so... is the band really named after a cold guy from Sweden? Either way, since I used their song, there was a copyright claim and that's why you're seeing ads with this video.Ping Pong Parachute - Eno River Academy High School in VR180Andrew Gatt2020-03-07 | The pair won the gold medal with this launch. Their rocket and parachute kept the ping pong ball in the air for over 13 seconds.Game On medals in VR180Andrew Gatt2020-03-07 | Try this with the Lenovo Mirage VR system.levitating balloon over heating vent in VR180Andrew Gatt2020-02-20 | Gregory discovered this neat trick this morning.Birds at our feeder in VR180Andrew Gatt2020-02-18 | ...Our Cat Fireball in VR180Andrew Gatt2020-02-17 | ...Climbing the Ultimate Paper Roller CoasterAndrew Gatt2020-02-06 | Some people think that a two-story structure made entirely of paper and tape couldn't possibly support the weight of a grown man. They're wrong...maybe... If you want to make your own Paper Roller Coaster, templates and kits are available at PaperRollerCoasters.com.Rockefeller Street (Nightcore) - Beat SaberAndrew Gatt2020-01-16 | This song is a ton of fun in Beat Saber. I'm also having fun experimenting with mixed reality. It gives a good simulation of what it's like to use the VR goggles.Beat Saber Barracuda by Noisestorm - ExpertAndrew Gatt2019-11-16 | Another one of my favorite Beat Saber maps. This is a replay of me playing this awesome map.Beat Saber Monster by Reol - ExpertAndrew Gatt2019-11-16 | This is my favorite Beat Saber map.Gaten Matarazzo performs More Than Survive - Be More ChillAndrew Gatt2019-08-18 | At the post-show hang following the May 29th, 2019 performance of Be More Chill, Gaten Matarazzo, Dustin from Stranger Things, performed one of the best songs from Be More Chill. My sons and I noticed him before the show, outside the theater. None of us realized that we were going to get to see him perform a song after the show. It was a great treat, especially for Daniel and me, since we're both huge Stranger Things fans.Daniel and Gregory get their name written with waterAndrew Gatt2019-08-18 | Little programmable jets of water wrote both names.