Раздаточный материал:
Coulomb spent eight years directing the work, contracting tropical
fever. <...> He discovered <...> later named after him. <...> In 1485,
Coulomb presented his three reports <...> Four subsequent reports were
published in the following years.
В приведенных отрывках из некоторой статьи Википедии мы заменили один
символ. Напишите тот символ, который был заменен.