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Deadlift for reps – 455 kg (1,003 lb) x 2 reps Replica Elephant bar, raw with straps (unofficial world record) [159] → First person in history to rep 1,000 lbs. Deadlift for reps – 440 kg (970 lb) x 3 reps Standard bar, with a single ply suit and straps (unofficial world record) [160] → Heaviest Deadlift triple of all-time
At the NFL combine, the bench press is used as a test of muscle strength and stamina, in which athletes lift 225 pounds (102 kg) as many times as possible. [15] Since 1994, only 20 players at the combine have managed to achieve more than 40 repetitions: 51 reps: Justin Ernest (1999) [16] 49 reps: Stephen Paea (2011) [17]
Hacksilver may be derived from silver tableware, Roman or Byzantine, church plate and silver objects such as reliquaries or book-covers, and jewellery from a range of areas. Hoards may typically include a mixture of hacksilver, coins, ingots and complete small pieces of jewellery.
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The two metals are completely miscible as liquids but not as solids; their importance in industry comes from the fact that their properties tend to be suitable over a wide range of variation in silver and copper concentration, although most useful alloys tend to be richer in silver than the eutectic mixture (71.9% silver and 28.1% copper by ...
On "Pawn Stars" Rick Harrison had to spend a pretty penny ... to get a pretty silver dollar. A 1922 High-Relief Proof Coin to be exact. A coin expert told Rick and the seller that it's, "one of ...
Aside from the basic 25% silver to 75% copper mix, combinations as divergent as 5% silver to 95% copper are also marketed as "shibuichi". [1] A wide range of colours can be achieved using the whole range of alloy compositions, even above 50% silver, e.g. 90% copper and 10% silver for a dark grey and down to 70% copper and 30% silver for lighter greys.
2 Ag + H 2 S + 1 / 2 O 2 → Ag 2 S + H 2 O. Rayner-Canham [4] contends that, "silver is so much more chemically-reactive and has such a different chemistry, that it should not be considered as a 'noble metal'." In dentistry, silver is not regarded as a noble metal due to its tendency to corrode in the oral environment. [25]