![Artificial incubation and incubators ... RICAN EGG HATCHING MACHINE, of which Fig. 49 is an illustration. This is a box two and a half 66 Hoffmans and cantelos machine. feet long Artificial incubation and incubators ... RICAN EGG HATCHING MACHINE, of which Fig. 49 is an illustration. This is a box two and a half 66 Hoffmans and cantelos machine. feet long](https://c8.alamy.com/comp/2AFJ2RM/artificial-incubation-and-incubators-rican-egg-hatching-machine-of-which-fig-49-is-an-illustration-this-is-a-box-two-and-a-half-66-hoffmans-and-cantelos-machine-feet-long-and-two-wide-enclosing-a-metal-tank-or-cistern-of-waterr-r-r-which-is-connected-with-the-boiler-on-the-left-of-thetank-by-two-tubes-the-boiler-bottom-is-a-long-cone-reachingnearly-to-the-top-which-gives-a-large-heating-surface-to-the-spiritlamp-which-supplies-the-heat-the-egg-drawers-are-entirely-en-closed-and-surrounded-by-the-hot-water-cistern-the-tank-is-fill-ed-through-the-tube-f-the-machine-stands-on-2AFJ2RM.jpg)
Artificial incubation and incubators ... RICAN EGG HATCHING MACHINE, of which Fig. 49 is an illustration. This is a box two and a half 66 Hoffmans and cantelos machine. feet long
![GE 250-Watt Dimmable R40 Heat Lamp Incandescent Light Bulb in the Incandescent Light Bulbs department at Lowes.com GE 250-Watt Dimmable R40 Heat Lamp Incandescent Light Bulb in the Incandescent Light Bulbs department at Lowes.com](https://mobileimages.lowes.com/productimages/c826511e-98ef-4703-a502-6db08223a9c1/09085639.jpg?size=xl)
GE 250-Watt Dimmable R40 Heat Lamp Incandescent Light Bulb in the Incandescent Light Bulbs department at Lowes.com
![The global distribution of avian eggshell colours suggest a thermoregulatory benefit of darker pigmentation | Nature Ecology & Evolution The global distribution of avian eggshell colours suggest a thermoregulatory benefit of darker pigmentation | Nature Ecology & Evolution](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41559-019-1003-2/MediaObjects/41559_2019_1003_Fig1_HTML.png)
The global distribution of avian eggshell colours suggest a thermoregulatory benefit of darker pigmentation | Nature Ecology & Evolution
![Seedsmen . , through which may be seenthe thermometer and eggs, without the exposure of opening. Allsheet metal work, pipes, pan and tank, is constructed of bestgalvanized iron. The regulator is made Seedsmen . , through which may be seenthe thermometer and eggs, without the exposure of opening. Allsheet metal work, pipes, pan and tank, is constructed of bestgalvanized iron. The regulator is made](https://c8.alamy.com/comp/2AKTJK2/seedsmen-through-which-may-be-seenthe-thermometer-and-eggs-without-the-exposure-of-opening-allsheet-metal-work-pipes-pan-and-tank-is-constructed-of-bestgalvanized-iron-the-regulator-is-made-of-brass-application-of-heatthe-first-essential-to-successful-incu-bation-is-proper-application-and-regulation-of-heat-the-nearestpractical-approach-to-natures-method-which-is-by-contact-issecured-by-radiation-of-heat-from-above-no-bottom-heat-beingapplied-in-either-case-the-distribution-of-heat-is-secured-inthe-following-manner-the-lamp-is-situated-at-the-end-of-themachine-the-chimney-e-2AKTJK2.jpg)
Seedsmen . , through which may be seenthe thermometer and eggs, without the exposure of opening. Allsheet metal work, pipes, pan and tank, is constructed of bestgalvanized iron. The regulator is made
![Egg-Hatcher, or Eccalobeon. Fig. 43 represents an egg-hatcher or Eccalobeon, made of different sizes, with shelves so arranged as to hold from 200 to 800 eggs without touching each other. The Egg-Hatcher, or Eccalobeon. Fig. 43 represents an egg-hatcher or Eccalobeon, made of different sizes, with shelves so arranged as to hold from 200 to 800 eggs without touching each other. The](https://c8.alamy.com/comp/MCKMJB/egg-hatcher-or-eccalobeon-fig-43-represents-an-egg-hatcher-or-eccalobeon-made-of-different-sizes-with-shelves-so-arranged-as-to-hold-from-200-to-800-eggs-without-touching-each-other-the-outer-box-is-a-non-conductor-so-as-to-retain-the-heat-conveyed-to-every-part-by-water-tubes-connected-by-a-reservoir-below-the-bottom-of-which-is-heated-by-the-flame-from-a-spirit-lamp-the-temperature-is-indicated-by-a-thermometer-on-the-door-in-side-which-should-be-made-equal-to-that-of-the-hen-say-about-106-fahrenheit-her-natural-temperature-is-somewhat-ele-vated-by-the-feverish-condition-of-MCKMJB.jpg)
Egg-Hatcher, or Eccalobeon. Fig. 43 represents an egg-hatcher or Eccalobeon, made of different sizes, with shelves so arranged as to hold from 200 to 800 eggs without touching each other. The
![Attempting to Fry an Egg on the Sidewalk Has Been a Summer Pastime for Over 100 Years | Science | Smithsonian Magazine Attempting to Fry an Egg on the Sidewalk Has Been a Summer Pastime for Over 100 Years | Science | Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/z9QjhGKH2LzDA4DaACD9fGzbEKA=/1000x750/filters:no_upscale():focal(791x667:792x668)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/17/4e/174e6645-c818-49f6-8274-18988a94fd8c/istock-165065718.jpg)