Domain and Website Information:
asdic.ae
Domain name - asdic.ae
Site title - Etisalat Module Library -
Go to website - Etisalat Module Library -
Site GEO location
Location Country - United Arab Emirates
City/Town - Dubai
Provider - Emirates Telecommunications Group Company (etisalat Group) Pjsc
Site Logo
IP address:
Domain name servers:
ns4.etisalatdomains.ae ns2.etisalatdomains.ae ns1.etisalatdomains.ae ns3.etisalatdomains.ae
All records:
☆ asdic.ae. 3597 IN TXT "v=spf1 include:_spf3.emirates.net.ae -all"
☆ asdic.ae. 21597 IN NS ns1.etisalatdomains.ae.
☆ asdic.ae. 21597 IN NS ns3.etisalatdomains.ae.
☆ asdic.ae. 21597 IN NS ns4.etisalatdomains.ae.
☆ asdic.ae. 21597 IN NS ns2.etisalatdomains.ae.
☆ asdic.ae. 21597 IN MX 10 imailv.emirates.net.ae.
☆ asdic.ae. 21597 IN MX 20 imailv2.emirates.net.ae.
☆ asdic.ae. 21597 IN A 5.195.197.92
☆ asdic.ae. 21597 IN SOA a2e-ib-dns-gm.etisalat.ae. users_ics.etisalat.ae. 2020110440 10800 3600 2419200 900
Brief facts about asdic:
ASDIC was the world's first practical underwater active sound detection apparatus, which was used to locate submerged submarines by using electronically transmitted and received sound waves. The apparatus, housed beneath the ship's hull, produced high-frequency beams which bounced back when they hit a submarine. The time before the echo was detected indicated the distance to the submarine. The echo's pitch enabled the operator to tell if the target was approaching or moving away. In 1916, the Canadian physicist Robert William Boyle took on the active sound detection project with A. B. Wood, producing a prototype for testing in mid-1917. This work was undertaken in utmost secrecy, and used quartz piezoelectric crystals.
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