Home ScienceHistory of Science Preserving Treasures in a Time Capsule: Unraveling the Mysteries of the Past and Future

Preserving Treasures in a Time Capsule: Unraveling the Mysteries of the Past and Future

by Jasmine

How to Keep Items Safe in a Time Capsule and More Questions From Our Readers

Preserving Documents in a Time Capsule

If you’re preparing a time capsule, you’ll want to ensure that the documents you place inside remain legible for years to come. Here’s how:

  • Choose stable paper: Opt for paper made of 100% unrecycled cotton or linen rag.
  • Use proper writing tools: Laser printers, graphite pencils, or archival pens are recommended.
  • Protect from light and moisture: Store each document in a Mylar sleeve, flat, unfolded, and away from light.
  • Seal in a protective container: Use a benign container with a silica gel pack to absorb moisture and an activated charcoal pack to absorb pollutants.

The Jaw Harp: An Ancient Musical Instrument

The jaw harp is one of the oldest musical instruments still played today. It consists of a small frame with a stiff tine attached at one end. The musician holds the frame in their mouth and plucks the tine, changing pitch by changing the shape of their mouth.

Apollo Missions: The Three-Day Journey to the Moon

Despite being only 250,000 miles from Earth, the Apollo missions took three days to reach the moon due to the following factors:

  • Indirect flights: The spacecraft had to navigate moving targets (Earth and the moon) and gravitational pulls.
  • Earth orbit: Before heading to the moon, the spacecraft were parked in orbit 100 miles above Earth.
  • Escape velocity: The spacecraft fired their rockets briefly to escape Earth’s orbit.
  • Chasing the moon: The moon’s speed in orbit around Earth required the spacecraft to chase it and enter its orbit.
  • Gravitational pull: Earth’s gravitational pull slowed down the spacecraft, preventing them from maintaining a constant speed of 25,000 mph.

Titanic Survivors: Men Disguised as Women?

There is no concrete evidence to support the claim that men aboard the Titanic disguised themselves as women to get on lifeboats. However, one survivor reported that a towel around his neck may have led ship’s officers to mistake him for a woman.

The Hope Diamond: A Cursed Gemstone

Evalyn Walsh McLean, the owner of the Hope Diamond, was known to display it on her Great Dane and lend it to charities for fundraising. However, there is no credible evidence that her granddaughter, Mamie, wore it to bed.

Ask Our Curators: More Questions Answered

Did any men aboard the Titanic try to disguise themselves as women to get on the lifeboats?

Probably not, but there were isolated incidents of men being mistaken for women due to confusion and poor lighting.

Did Evalyn Walsh McLean really display the Hope Diamond on her Great Dane at parties, lend it to charities to raise money and allow her granddaughter Mamie to wear it to bed?

Yes, she did display it on her Great Dane and lend it to charities, but there is no evidence that Mamie wore it to bed.

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