Prof Marco
More ideas from Prof
Many of our moods are dependent on our brain chemistry. Understanding our essential neurotransmitter...

Many of our moods are dependent on our brain chemistry. Understanding our essential neurotransmitter...

Bildergebnis für how to make a leather crossdraw knife sheath

Bildergebnis für how to make a leather crossdraw knife sheath

Ever wonder how a hurricane forms? Well, wonder no longer!⎜Infographic by Weather Underground⎜For more infographics, visit wunderground.com

Ever wonder how a hurricane forms? Well, wonder no longer!⎜Infographic by Weather Underground⎜For more infographics, visit wunderground.com

Beginning Blacksmithing, tongs. 1.

Beginning Blacksmithing, tongs. 1.

Steel Tempering Temperatures - Color Chart showing both in Fahrenheit and in Celsius, it's the surface colour changes on Steel – West Yorkshire Steel Co Ltd

Steel Tempering Temperatures - Color Chart showing both in Fahrenheit and in Celsius, it's the surface colour changes on Steel – West Yorkshire Steel Co Ltd