Abstract: A multi-function healthful bed including a bed frame, a bottom bed board, an upper bed board, air valves, a blower, two mufflers, an eccentric motor, four elastic feet supporting four feet of the bed frame, four swayable rods placed on four corner feet of a support plate, a massage bar, an air percolating plate, and a pillow. Air valves fixed in the upper bed board allow air to flow from an air chamber around the body of a user. Warm or cool air may be circulated. The massage bar also includes air valves. The eccentric motor sways the entire bed frame.

Abstract: A screw driver with a flashlight comprising a grip having a driver hole for fixing a driver rod, a lamp base with a negative pole connected with a short wire with a spring to contact the negative pole of a battery and a positive pole connected with a bar, a lamp fixed in the top of the lamp base beside the driver rod, the lamp base fitted in a conducting groove provided lengthwise near a battery chamber in the grip, a button switch fixed in a male threaded end portion of a bottom cap, the male threaded portion engaging a female thread in a rear end of the grip to grip to assemble the bottom cap with the grip, and confining the lamp and its related components in the grip, and the button switch located in the bottom cap and able to be touched manually to turn on or off the lamp.