Ergebnis für "spikes" in Wissenschaft & Technik

This audiobook narrated by Anand Jagatia tells the extraordinary story of a neural impulse and what it reveals about how our brains work.

A simple walk around the block set journalist Spike Carlsen, bestselling author of A Splintered History of Wood, off to investigate everything he could about everything we take for granted in our normal life—from manhole covers and recycling bins to bike lanes and stoplights. In this...

Between 1970 and 1980, broadcaster Derek Jones invited a host of famous names to chat about their enthusiasm for nature and their encounters with animals. Delving into the BBC Sound Archive to select some of their favourite natural history recordings, they reveal their hitherto unknown passions – from birds and butterflies to the countryside and conservation.

Scrap steel is perfect for practicing grinding and heat treatment techniques. So, you can get better at bladesmithing without spending excess money on buying steel. But do you need power tools to forge scrap steel? No. Most of the steels inside this book have forging/stock removal instructions with minimal use of power tools. And they can also be forged with no power tools. But to be honest, without them the work would be tedious, trust me. Learn scrap forging before you decide to make bad steel into a knife, only to have it shatter into pieces the first time you use it.