Across: 1A: anag. ION contains B, initial of Research (R) at the beginning4A: hidden progrAM Monomolecular8A: AL reversed + SE + R9A: HIS contains GG10A: S inside anag. HEAT UNITS11A: MIC + ROSE around COP15A: TIT contains BE (sounds like bee)16A: flAMINgOs minus outside letters (fs) and l and g17A: OL reversed with CO reversed inside18A: SA with A + M + O inside
Down: 1D: tRoUbLe (alternates) + E2D: BOO around S + N3D: double def5D: MAGiMArker minus irker6D: add N to anag. TOES7D: IAN inside PHYSICS11D: MA with ET inside + L12D: CU + B + IC (sounds like icy)13D: Produce Rays In Stunning Manner14D: Double def