im not 100% sure but i think 10?
Lemme guess...he "floated"?
The Gadget was detonated July 16, 1945 at the Trinity test site on a 100 foot tall steel tower.
about 100 miles
There is a 1,000-foot high tower for television transmissions at Fazilka and another at Amritsar may be built in the future. The Bombay Doordarshan Tower is 984 foot tall. Qutub Minar is a very old and famous tower, but it is not as tall. The Andhra Pradesh Industrial Infrastructure Corporation Tower (abbreviated as APIIC Tower) is a supertall skyscraper planned for construction[1] in Hyderabad, India. At a height of 450 m (1,476 ft) and 100 storeys, it will be the tallest buildings in India on completion.[ (wikipedia)
Tower Bridge is a combined suspension and bascule bridge which allows it to open for the passage of boats with tall masts. Each of the bascules (which resemble a castle drawbridge) is 100 foot long - about 30 metres.
Eureka airspeed upright Eureka speed excel canister. 80 ea.
There is no vacuum cleaner called a Eureka Seven. However, there are many different models of vacuums that range from 100 to 500 dollars, depending on the retailer.
A 100 foot x 100 foot lot is equal to 10,000 square feet. To convert this to square meters, multiply by 0.09290304. Therefore, a 100 foot x 100 foot lot is approximately 929 square meters.
about 100 miles
a 100 foot run with a 50 foot rise would give you a 6/12 pitch
trinity site in north east corner of what is now the white sands missile range, 100 foot tower. july 16, 1945. first american nuclear test.hiroshima, air drop. august 6, 1945.nagasaki, air drop. august 9, 1945.bikini atoll, air drop. july 1, 1946.bikini atoll, underwater. july 25, 1946.enewetak atoll, 200 foot tower. april 15, 1948.enewetak atoll, 200 foot tower. may 1, 1948.enewetak atoll, 200 foot tower. may 15, 1948.semipalatinsk test site, tower. august 29, 1949. first soviet nuclear test.etc.