Hardness of dislocations, a particular metal's hardness can be controlled. Although seemingly counter-intuitive, as the density of dislocations increases, there are more intersections created and consequently more anchor points. Similarly, as more interstitial atoms are added, more pinning points that impede the movements of dislocations are formed. As a result, the more anchor points added, the harder the material will become. Hardness Hardness is a measure of the resistance to localized plastic deformation induced by either mechanical indentation or abrasion. Some materials (e.g. metals) are harder than others (e.g. plastics, wood). Macroscopic hardness is generally characterized by strong intermolecular bonds, but
Carlo Janka women's tour at Lake Louise, winning two races and narrowly missing a third win. On 16 January 2010, Janka won the Lauberhorn downhill in Wengen, the longest and fastest race on the World Cup tour, a day after nearly repeating his 2009 win in the super-combined by narrowly placing second behind Bode Miller. On 23 February 2010, Janka won the gold medal in the giant slalom at the 2010 Vancouver Olympics at Whistler Creekside in Whistler, British Columbia, Canada. At the World Cup finals in Garmisch, Germany, in March 2010, he became the fourth Swiss racer to win the World