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OpenStem
@openstem · Joined Jul 2026
7420 public items8 groups
Flowchart15 objects
Engineering · L1 · Will This Tower Design Stay Stable?
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Engineering · L1 · Will This Tower Design Stay Stable?Flowchart7 objects
Engineering · L1 · From Button Press to Device Reaction
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Engineering · L1 · From Button Press to Device ReactionFlowchart7 objects
Engineering · L1 · How a Fan Makes a Breeze
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Engineering · L1 · How a Fan Makes a BreezeFlowchart5 objects
Engineering · L1 · Air Takes Up Space Quiz · flowchart
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Engineering · L1 · Air Takes Up Space Quiz · flowchartFlowchart7 objects
Engineering · L1 · Loading Cargo Onto a Boat
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Engineering · L1 · Loading Cargo Onto a BoatFlowchart15 objects
Engineering · L1 · Choosing an Outfit for the Weather
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Engineering · L1 · Choosing an Outfit for the WeatherFlowchart13 objects
Engineering · L1 · A Playground Built by a Team
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Engineering · L1 · A Playground Built by a TeamFlowchart10 objects
Engineering · L1 · From Idea to Improved Prototype
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Engineering · L1 · From Idea to Improved PrototypeFlowchart7 objects
Engineering · L1 · How a Wheel-and-Axle Multiplies Force
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Engineering · L1 · How a Wheel-and-Axle Multiplies ForceFlowchart10 objects
Engineering · L1 · Long Ramp vs. Short Ramp
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Engineering · L1 · Long Ramp vs. Short RampFlowchart11 objects
Engineering · L1 · Conductor or Insulator?
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Engineering · L1 · Conductor or Insulator?Flowchart11 objects
Engineering · L1 · How a Junkyard Crane Picks Up Scrap Steel
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Engineering · L1 · How a Junkyard Crane Picks Up Scrap SteelFlowchart11 objects
Engineering · L1 · Squeezing Trapped Air
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Engineering · L1 · Squeezing Trapped AirFlowchart9 objects
Engineering · L1 · How a Sail Catches the Wind
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Engineering · L1 · How a Sail Catches the WindFlowchart12 objects
Engineering · L1 · Adding Up Project Costs
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Engineering · L1 · Adding Up Project CostsFlowchart12 objects
Engineering · L1 · A Notebook Habit, Step by Step
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Engineering · L1 · A Notebook Habit, Step by StepFlowchart7 objects
Engineering · L1 · How a Seesaw Balances
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Engineering · L1 · How a Seesaw BalancesFlowchart9 objects
Engineering · L1 · Two Meshed Gears Turning Opposite Ways
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Engineering · L1 · Two Meshed Gears Turning Opposite WaysFlowchart16 objects
Engineering · L1 · Old-Style Bulb vs. LED Bulb
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Engineering · L1 · Old-Style Bulb vs. LED BulbFlowchart7 objects
Engineering · L1 · How a Buzzer Makes a Sound
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Engineering · L1 · How a Buzzer Makes a SoundFlowchart9 objects
Engineering · L1 · Why Hot Air Rises
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Engineering · L1 · Why Hot Air RisesFlowchart7 objects
Engineering · L1 · Materials That Change With Heat Quiz · flowchart
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Engineering · L1 · Materials That Change With Heat Quiz · flowchartFlowchart11 objects
Engineering · L1 · How a Steam Train Gets Its Push
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Engineering · L1 · How a Steam Train Gets Its PushFlowchart15 objects
Engineering · L1 · Weighing a Trade-Off
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Engineering · L1 · Weighing a Trade-OffFlowchart8 objects
Engineering · L2 · Forces in a Beam Bridge
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Engineering · L2 · Forces in a Beam BridgeFlowchart10 objects
Engineering · L2 · A Simple Electric Circuit
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Engineering · L2 · A Simple Electric CircuitFlowchart13 objects
Engineering · L2 · Choosing Materials for a Bike Helmet
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Engineering · L2 · Choosing Materials for a Bike HelmetFlowchart12 objects
Engineering · L2 · How Load Travels Through a Truss
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Engineering · L2 · How Load Travels Through a TrussFlowchart10 objects
Engineering · L2 · A Thermostat's Feedback Loop
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Engineering · L2 · A Thermostat's Feedback LoopFlowchart12 objects
Engineering · L2 · Water Tower Height Becomes Pressure
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Engineering · L2 · Water Tower Height Becomes Pressure