In Hiroshima, they measured trace amounts of the isotope in copper samples like lightning conductors, rain gutters, and roofs.
22.
His interest in the emerging science of electricity led him to invent his improved lightning conductor for ships in 1820.
23.
Some people claim that this kalasam will act as a lightning conductor however there is no scientific basis for that claim.
24.
The first lightning conductors on ships were supposed to be hoisted when lightning was anticipated, and had a low success rate.
25.
For both ancient and historic buildings, lightning conductors and fire-fighting equipment are checked to make sure they can provide sufficient protection.
26.
The house had a lightning conductor, alarm system, radio mast and a house phone to his new workshop in the garden.
27.
Anti-semitism is of advantage to the exploiters as a lightning conductor that deflects the blows aimed by the working people at capitalism.
28.
Ed Drummond made the first such climb in 1979 for the Anti-Apartheid Movement, making use of the lightning conductor " en route ".
29.
This was equipped with a wicker chair, chart table, electric lamp and compass, with telephone line and lightning conductor part of the suspension cable.
30.
These, built entirely from Honduras mahogany and fitted with a lightning conductor strip from tips to boss, were amongst the largest of their day.
