William Fraser

13:58

A new way to explain airflow

William Fraser

Shared 6 months ago

28K views

13:02

Aerodynamics at molecular level - Introduction

William Fraser

Shared 8 months ago

37K views

0:39

Shock Wave simulation at molecular level (4K).

William Fraser

Shared 8 months ago

1.2K views

0:29

4K Molecular aerodynamic simulation

William Fraser

Shared 8 months ago

1.1K views

12:07

Watch Lift develop in slow motion

William Fraser

Shared 1 year ago

3.2K views

6:31

Graphite levitation, magnets, laser and ultrasound

William Fraser

Shared 1 year ago

14K views

6:30

Graphite, Amps and Magnets

William Fraser

Shared 1 year ago

1.2K views

7:16

Graphite and water - Now add magnets!

William Fraser

Shared 1 year ago

123K views

7:47

New (?) idea for differential gears

William Fraser

Shared 1 year ago

2.4K views

25:54

Magnetic Multistage Gear: Compound Differential

William Fraser

Shared 1 year ago

3.6K views

12:06

Hull design for MHD boats

William Fraser

Shared 1 year ago

2K views

9:16

Magnetohydrodynamic propulsion - external flux design

William Fraser

Shared 2 years ago

3K views

6:18

A Tesla coil with only three components!

William Fraser

Shared 2 years ago

369K views

6:17

Strange Magnetohydrodynamic propelled boat smashed speed expectations.

William Fraser

Shared 2 years ago

47K views

2:36

Magnetohydrodynamic drive - RC Model Boat

William Fraser

Shared 2 years ago

5K views

5:44

Kayak Trolling Motor Test - more airplane props

William Fraser

Shared 2 years ago

3.6K views

5:21

Converting RC Toy boat parts to high power magnetohydrodynamic drive.

William Fraser

Shared 3 years ago

6K views

7:38

Watersnake 24V Brushless trolling motor, 95lb.

William Fraser

Shared 3 years ago

15K views

3:59

Minn Kota Project Ep.3: Skinny props Rule!

William Fraser

Shared 4 years ago

9.2K views

17:21

Super simple MHD boat drive, great results.

William Fraser

Shared 4 years ago

141K views

2:50

Minn Kota Project Ep.2. Modifications and range test

William Fraser

Shared 4 years ago

2.5K views

6:22

Minn Kota Project Ep.1: Speed and power test

William Fraser

Shared 4 years ago

3.4K views

4:48

Electric Paddle: This tiny motor propels my kayak!

William Fraser

Shared 4 years ago

46K views

4:12

Cool solar panel hack - Tested.

William Fraser

Shared 4 years ago

2.5K views

7:38

Solar panel motor test - Facing the sun vs flat

William Fraser

Shared 4 years ago

651 views

8:45

Poly vs Mono: Small solar panel test and temperature response.

William Fraser

Shared 4 years ago

667 views

21:34

Model Aircraft propellers - UNDERWATER?

William Fraser

Shared 5 years ago

9.7K views

3:51

Joule thief circuit. Incredible voltage boost with vintage transistor.

William Fraser

Shared 5 years ago

23K views

6:43

Joule Thief - Peltier powered Head Torch.

William Fraser

Shared 5 years ago

4.3K views

3:58

Borzoi puppy days

William Fraser

Shared 5 years ago

2K views

1:52

Cracking open a thermite egg.

William Fraser

Shared 5 years ago

751 views

6:19

Magnetic gears : Axial drivetrain proof of concept

William Fraser

Shared 5 years ago

311K views

9:17

Custom Mora knife handle

William Fraser

Shared 5 years ago

10K views

12:05

DIY Solar Maximum Power Point Oscillator

William Fraser

Shared 5 years ago

2.3K views

3:51

DSLR video with a Six inch Telescope

William Fraser

Shared 5 years ago

2.8K views

4:55

Rigging the solar kayak.

William Fraser

Shared 5 years ago

2.2K views

3:21

Solar Kayak 2.0 - top speed with brushless motor

William Fraser

Shared 5 years ago

22K views

13:45

Solar kayak - Brushless motor and fried electronics on the start line

William Fraser

Shared 5 years ago

5.5K views

6:48

Solar kayak - wiring detail, motor fail and post mortem.

William Fraser

Shared 5 years ago

5.3K views

8:18

Brushless motor dyno

William Fraser

Shared 6 years ago

4.9K views

3:01

Celestron C90 + DSLR digiscoping

William Fraser

Shared 6 years ago

38K views

10:27

Homemade Supercapacitor - or Battery?

William Fraser

Shared 6 years ago

2.8K views

22:25

Solar/electric propulsion #2 - Practical motor efficiency

William Fraser

Shared 6 years ago

1.1K views

5:31

Mini Aluminium-air battery

William Fraser

Shared 6 years ago

852 views

16:15

Solar/electric propulsion #1 - Understanding the Panel

William Fraser

Shared 6 years ago

1K views

12:21

Solar/electric Propulsion Intro - Design Approach

William Fraser

Shared 6 years ago

1K views

3:35

High speed kayak umbrella sailing

William Fraser

Shared 6 years ago

4K views

5:24

Solar kayak - new propeller test

William Fraser

Shared 6 years ago

654K views

2:21

Drone propeller pod for my solar kayak

William Fraser

Shared 6 years ago

4.7K views

4:46

DIY electric kayak motor - assembly and dry run

William Fraser

Shared 6 years ago

30K views

2:29

Halcat sailing

William Fraser

Shared 7 years ago

1.1K views

1:57

DIY Axial Magnetic Gears

William Fraser

Shared 7 years ago

17K views

1:00

Tohatsu 5hp WOT on a cathedral hull

William Fraser

Shared 7 years ago

3.8K views

1:45

Dolphins of Algoa Bay

William Fraser

Shared 7 years ago

175 views

0:46

Miracle dinghy overtaken by two Finns

William Fraser

Shared 7 years ago

2K views

0:30

Hull wave field simulation with Flotilla.

William Fraser

Shared 7 years ago

636 views

3:02

Quick flight in a Lancair Evolution

William Fraser

Shared 7 years ago

6.5K views

2:14

Spindrift 10 build #2 - Bare hull weight

William Fraser

Shared 7 years ago

5.4K views

4:00

Miracle dinghy sailing in Algoa Bay

William Fraser

Shared 7 years ago

1.7K views

1:09

Dolphin sounds slowed down - inspecting my kayak with sonar.

William Fraser

Shared 7 years ago

2.7K views