The ancient Romans (well, the wealthy ones) had central heating in their homes. You can actually still see the pipes in some of the buildings at Herculaneum!
The first was made in 1620. It had Oars that stuck through leather seals and snorkel hoses for air.
Edit: Technically a submersible. Thanks, u/ScratchinWarlok
The vending machine, the Greeks invented a water dispenser that you would put a coin in and it would fall onto a lever, opening the seal and giving you some water.
Haven't seen it mentioned yet so, 3D movies. The first one popped up around 1915 and the first major commercial film in the format was The Power of Love in 1922.
If you included stereoscopic tech it goes back to the late 1800's.
Air rifles were invented in 1779. [The Girandoni Air Rifle](https://en.wikipedia.org/wiki/Girandoni_air_rifle
) was a .46 cal, had a capacity of 22 round balls that were gravity fed into the chamber. It used no gun powder (so no smoke to give away position) and had a high rate of fire, much faster than traditional muzzle loader. The buttstock would hold up to 800 psi of compressed air, which took about 1500 strokes from a hand pump to fill.
It was powerful enough to put a hole through a 1" pine board from 100 yards away, so it could cause significant damage by a skilled marksman. It was used in the Napoleonic Wars, and was famously carried by Lewis and Clark during their expedition across North America.
The pipe organ.
Its origins are in the 3rd century BC.
Billiard balls. First mentioned in 1588.
3D printers have been around since the '80s, but it wasn't until the late 2000's that patents began expiring and small companies could introduce more affordable and less industrial printers to the general public.
The first lighter was invented in 1823, 3 years before matches in 1826. A lot of people assume matches were made first, and usually assume they are much much older.
The Romans gave each other the middle finger.
Eyeglasses were invented in **1290**. Amazing.
The modern headphone jack was invented in 1878 and has only really changed in size.
Color movies! Color movies actually predates audio movies. However, color film was more expensive to buy and develop than black and white, but people weren't willing to pay extra for color so it wasn't economically sound to shoot in color. Hell, not even the wizard of Oz turned a profit. There are actually a few color silent films out there, but since people actually were willing to pay extra for audio movies that seems like it was invented earlier. It wasn't, it just got popular earlier!
EDIT: Some examples.
I'm not talking about black and white film being hand painted in a variety of colors.
I'm talking about actual colors being captured by the camera. Here's a short clip by pioneer Edward Raymond Turner from 1902. https://www.youtube.com/watch?v=1V0Vc5iRoLY
Can you imagine that this clip is from the same year as A Trip to the Moon? Granted, it doesn't amazing, but it looks real.
Here's a clip from a 1926 silent film with intertitles and all starring Douglas Fairbanks, but shot in glorious Technicolor. https://www.youtube.com/watch?v=wwa2578IxkM
Digital distribution of video games. It has been around since ~~the *Atari 2600*, where the method used was a telephone line~~ the *Intellivision* in 1981, where the games could be downloaded from a cable TV channel.
Edit: I have been corrected. While the Atari 2600 was the earliest released console to support this, the Intellivision's PlayCable was the first service.
Canned food was invented in the 1770s, decades before the can opener in the 1850s