SELECT name FROM projects ORDER BY hours DESC LIMIT 1
SELECT name FROM projects ORDER BY hours DESC LIMIT 1 <table_name> : Projects col : Code | Name | Hours row 1 : AeH1 | Winds: Studying Bernoullis Principle | 156 row 2 : AeH2 | Aerodynamics and Bridge Design | 189 row 3 : AeH3 | Aerodynamics and Gas Mileage | 256 row 4 : AeH4 | Aerodynamics and Ice Hockey | 789 row 5 : AeH5 | Aerodynamics of a Football | 98 row 6 : AeH6 | Aerodynamics of Air Hockey | 89 row 7 : Ast1 | A Matter of Time | 112 row 8 : Ast2 | A Puzzling Parallax | 299 row 9 : Ast3 | Build Your Own Telescope | 6546 row 10 : Bte1 | Juicy: Extracting Apple Juice with Pectinase | 321 row 11 : Bte2 | A Magnetic Primer Designer | 9684 row 12 : Bte3 | Bacterial Transformation Efficiency | 321 row 13 : Che1 | A Silver-Cleaning Battery | 545 row 14 : Che2 | A Soluble Separation Solution | 778
col : Name row 1 : A Magnetic Primer Designer