The creation of light by electricity was beautifully elucidated by the weird illumination of the Edison Light Tower in the center of the building, and the Egyptian Temple in its south-eastern portion. Countless incandescent lamps were glowing in all the colors of the rainbow. The luminary effect gave us the impression as if a fiery serpent was meandering along these iridescent glass-tubes with inimitable velocity. Among the inventions of later date may be reckoned the use of electricity in heating; especially for industrial operations as electric forging, welding, brazing, tempering, etc. The lay mind is almost incapable of estimating the utilarian capacity of this great property. Even many branches of modern sciences have received eminent advancement by its utilization; such as surgery, dentistry, therapeutics, metallurgy, chemistry, etc. Germany and France made the most commendable foreign display. Great Britain, Brazil, Austria, Italy, Japan, and Canada had contributed in accordance with the development of this novel industry within their territory. The gallery was devoted to the wire exhibit and lighter scientific apparatuses. Here were placed all the recent improvements applied to telephony and telegraphy. Professor Elisha Gray's sensational invention--the telautograph--in active operation, attracted many spectators. It is a very ingenious contrivance, of which I have given a detailed description in my pamphlet on electricity--recently published in Cincinnati, O., by the Burgheim Publishing Co. The great number of exhibits demonstrated the achievements in the economic usage of electricity during an amazingly short period. In fact, the electrician has obtained unequaled results in his profession. To him is due--to a great extent--the high stage of perfection in sciences, arts, and industries at the present day. Nevertheless, the field of electrical scientific researches is by no means exhausted. However, an entirely new era will have dawned, when the ever-increasing knowledge reveals to an ingenious inventor a method to apply the electric current to every-day-usage as easily and inexpensively as we utilize water at present. Then the epoch has appeared which may be properly styled the "_Happy_" or "_Golden Age_." For, many cares and sorrows will be removed at once. The conscientious housekeeper, for instance, whose domestic duties often exhaust her bodily strength, will find her burdens greatly lightened. She has no more to suffer from the intolerable heat of her cooking-stove, while furnishing repasts on oppressive summer days. The electric current will cause the water to boil--the meat to broil--and the potatoes to fry. Yea, her dinner will be cooked ere she is conscious of that fact.