Examlex
Calculate the wavelength of a neutron that has a velocity of 250 cm/s. (The mass of a neutron = 1.675 * 10-24 g)
Multimedia News Release
A digital press release format that incorporates various types of media, including videos, images, and links, to make the announcement more engaging and sharable.
First Lady
The wife of the president or head of state, often involved in social and charitable activities.
Let's Move
An initiative launched by former First Lady Michelle Obama aiming to reduce childhood obesity and encourage a healthy lifestyle through physical activity and nutrition.
Journalist's Needs
The necessary tools, information, access, and ethical guidelines required by journalists to accurately report news and stories.
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