True's beaked whale.jpg

Western spotted skunk

Hooded skunk

Yellow-throated Marten

Wolverine

True's beaked whale.jpg

Western spotted skunk

Hooded skunk

Yellow-throated Marten

Wolverine

DIY Spot Welder

Links
How to make mini spot welding using 9V batteries and capacitor
DIY Battery Spot Welder – Demonstration & Explanation