Name The Year: J.W. Goodrich introduces rubber galoshes to the public.?

Questions

in what constellation would you find the 'horsehead' nebula?

in living organisms, what do lysins destroy?

what is produced when a magnetic chip is put under a magnetic field?

which element has the symbol fe?

which planet did john couch adams and urbain leverrier work out the existence and position of before it could actually be seen?