bigattichouse

Instructables

• 

  Contactless Outdoor Handwashing Station for Less Than $50

  3 3.0K
• 

  Junk Battery - 2.65v Rechargable Aluminum-Ion

  66 17K
• 

  Create a Rechargable 2 Volt Aluminum/Titanium Ion Battery

  95 13K
• 

  Create Large Refuelable Metal-air Battery.

  69 34K
• 

  Repointing Pre-1920 Brick in a Historic Home.

  102 72K