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\begin{longtable}{@{\,}r <{\hskip 2pt} !{\foo} >{\raggedright\arraybackslash}p{0.7\textwidth}}


\caption{Animals}\label{table:example} \\
\toprule

\addlinespace[1.5ex]
1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
\\
September-October 2019 & Xerox Palo Alto Research Centre envisage the 'Dynabook\\
1971 & Busicom 'Handy-LE' Calculator\\
1973 & First mobile handset invented by Martin Cooper\\
1978 & Parker Bros. Merlin Computer Toy\\
1981 & Osborne 1 Portable Computer\\
1982 & Grid Compass 1100 Clamshell Laptop\\
1983 & TRS-80 Model 100 Portable PC\\
1984 & Psion Organiser Handheld Computer\\
1991 & Psion Series 3 Minicomputer\\
1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
\\
September-October 2019 & Xerox Palo Alto Research Centre envisage the 'Dynabook\\
1971 & Busicom 'Handy-LE' Calculator\\
1973 & First mobile handset invented by Martin Cooper\\
1978 & Parker Bros. Merlin Computer Toy\\
1981 & Osborne 1 Portable Computer\\
1982 & Grid Compass 1100 Clamshell Laptop\\
1983 & TRS-80 Model 100 Portable PC\\
1984 & Psion Organiser Handheld Computer\\
1991 & Psion Series 3 Minicomputer\\
1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
\\
September-October 2019 & Xerox Palo Alto Research Centre envisage the 'Dynabook\\
1971 & Busicom 'Handy-LE' Calculator\\
1973 & First mobile handset invented by Martin Cooper\\
1978 & Parker Bros. Merlin Computer Toy\\
1981 & Osborne 1 Portable Computer\\
1982 & Grid Compass 1100 Clamshell Laptop\\
1983 & TRS-80 Model 100 Portable PC\\
1984 & Psion Organiser Handheld Computer\\
1991 & Psion Series 3 Minicomputer\\
1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
\\
September-October 2019 & Xerox Palo Alto Research Centre envisage the 'Dynabook\\
1971 & Busicom 'Handy-LE' Calculator\\
1973 & First mobile handset invented by Martin Cooper\\
1978 & Parker Bros. Merlin Computer Toy\\
1981 & Osborne 1 Portable Computer\\
1982 & Grid Compass 1100 Clamshell Laptop\\
1983 & TRS-80 Model 100 Portable PC\\
1984 & Psion Organiser Handheld Computer\\
1991 & Psion Series 3 Minicomputer\\
1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
\\




\end{longtable}
\end{document} 