What is Indus script?
{{Infobox writing system|name=Indus script|type=Undeciphered|typedesc=possible [[Bronze Age writing]]|languages=Unknown (see [[Harappan language]])|time=3500–1900 BCE<ref>{{cite web|url= http://news.bbc.co.uk/2/hi/sci/tech/334517.stm |title='Earliest writing' found |author=David Whitehouse |date=May 4, 1999 |website=BBC News |access-date=2 September 2014}}</ref><ref>{{cite web|title=Evidence for Indus script dated to ca. 3500 BCE |url= http://www.docstoc.com/docs/95980790/Evidence-for-Indus-script-dated-to-ca-3500-BCE |access-date=2 September 2014}}</ref><ref>{{cite book|title=The Quest for the Origins of Vedic Culture: The Indo-Aryan Migration Debate |year=2001 |url=https://archive.org/details/questfororiginsv00brya |page=[https://archive.org/details/questfororiginsv00brya/page/n190 178] |author=Edwin Bryant |publisher=Oxford University|isbn=978-0-19-513777-4 }}</ref>|iso15924=Inds|direction=Right to left<ref>{{cite journal|title='Earliest writing' found |journal=East and West |volume=29 |issue=1/4 |pages=27–35 |jstor=29756504 |last1=Lal |first1=B. B. |year=1979}}</ref><ref>{{cite web |title=A Rosetta Stone for a lost language | url= https://www.ted.com/talks/rajesh_rao_a_rosetta_stone_for_a_lost_language/transcript| last= Rao | first=Rajesh P. N. }}</ref> <ref>{{cite journal |last1=Rao |first1=Rajesh P. N. |last2=Yadav |first2=Nisha |last3=Vahia |first3=Mayank N. |last4=Joglekar |first4=Hrishikesh |last5=Adhikari |first5=R. |last6=Mahadevan |first6=Iravatham |title=Entropic Evidence for Linguistic Structure in the Indus Script |journal=Science |date=29 May 2009 |volume=324 |issue=5931 |pages=1165 |doi=10.1126/science.1170391 |pmid=19389998 |s2cid=15565405 |url=http://pdfs.semanticscholar.org/6bff/11b693d9b7c428780998132b06a05c52de4b.pdf }}</ref>|note=none <!-- remove this line if IPA phonetics are added to article -->|sample=Indus seal impression.jpg|caption=Seal impression showing a typical inscription of five characters}} [[File:Indus_civilisation_seal_unicorn_at_Indian_Museum,_Kolkata.jpg|thumb|Unicorn seal