Between the Ulster Museum and the Botanic Garden we find a statue that says simply Kelvin.
LP: “The green oasis of Belfast’s Botanic Gardens is a short stroll away from the university. Just inside the Stranmillis Rd gate is a statue of Belfast-born William Thomson, Lord Kelvin, who helped lay the foundation of modern physics and who invented the Kelvin scale that measures temperatures from absolute zero (-273°C or 0°K)”